18356098416

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1111

約数の個数: 160

約数和(自身を含む): 49650155520

約数和(自身を除く): 31294057104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 97, 111, 127, 148, 194, 222, 254, 291, 296, 381, 388, 444, 508, 582, 592, 762, 776, 839, 888, 1016, 1164, 1524, 1552, 1678, 1776, 2032, 2328, 2517, 3048, 3356, 3589, 4656, 4699, 5034, 6096, 6712, 7178, 9398, 10068, 10767, 12319, 13424, 14097, 14356, 18796, 20136, 21534, 24638, 28194, 28712, 31043, 36957, 37592, 40272, 43068, 49276, 56388, 57424, 62086, 73914, 75184, 81383, 86136, 93129, 98552, 106553, 112776, 124172, 147828, 162766, 172272, 186258, 197104, 213106, 225552, 244149, 248344, 295656, 319659, 325532, 372516, 426212, 455803, 488298, 496688, 591312, 639318, 651064, 745032, 852424, 911606, 976596, 1278636, 1302128, 1367409, 1490064, 1704848, 1823212, 1953192, 2557272, 2734818, 3011171, 3646424, 3906384, 3942461, 5114544, 5469636, 6022342, 7292848, 7884922, 9033513, 10335641, 10939272, 11827383, 12044684, 15769844, 18067026, 20671282, 21878544, 23654766, 24089368, 31006923, 31539688, 36134052, 41342564, 47309532, 48178736, 62013846, 63079376, 72268104, 82685128, 94619064, 124027692, 144536208, 165370256, 189238128, 248055384, 382418717, 496110768, 764837434, 1147256151, 1529674868, 2294512302, 3059349736, 4589024604, 6118699472, 9178049208, 18356098416]

約数ペア:

[(1, 18356098416), (2, 9178049208), (3, 6118699472), (4, 4589024604), (6, 3059349736), (8, 2294512302), (12, 1529674868), (16, 1147256151), (24, 764837434), (37, 496110768), (48, 382418717), (74, 248055384), (97, 189238128), (111, 165370256), (127, 144536208), (148, 124027692), (194, 94619064), (222, 82685128), (254, 72268104), (291, 63079376), (296, 62013846), (381, 48178736), (388, 47309532), (444, 41342564), (508, 36134052), (582, 31539688), (592, 31006923), (762, 24089368), (776, 23654766), (839, 21878544), (888, 20671282), (1016, 18067026), (1164, 15769844), (1524, 12044684), (1552, 11827383), (1678, 10939272), (1776, 10335641), (2032, 9033513), (2328, 7884922), (2517, 7292848), (3048, 6022342), (3356, 5469636), (3589, 5114544), (4656, 3942461), (4699, 3906384), (5034, 3646424), (6096, 3011171), (6712, 2734818), (7178, 2557272), (9398, 1953192), (10068, 1823212), (10767, 1704848), (12319, 1490064), (13424, 1367409), (14097, 1302128), (14356, 1278636), (18796, 976596), (20136, 911606), (21534, 852424), (24638, 745032), (28194, 651064), (28712, 639318), (31043, 591312), (36957, 496688), (37592, 488298), (40272, 455803), (43068, 426212), (49276, 372516), (56388, 325532), (57424, 319659), (62086, 295656), (73914, 248344), (75184, 244149), (81383, 225552), (86136, 213106), (93129, 197104), (98552, 186258), (106553, 172272), (112776, 162766), (124172, 147828)]