13151502

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 37844352

約数和(自身を除く): 24692850

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 37, 39, 42, 49, 62, 63, 74, 78, 91, 93, 98, 111, 117, 126, 147, 182, 186, 217, 222, 234, 259, 273, 279, 294, 333, 403, 434, 441, 481, 518, 546, 558, 637, 651, 666, 777, 806, 819, 882, 962, 1147, 1209, 1274, 1302, 1443, 1519, 1554, 1638, 1813, 1911, 1953, 2294, 2331, 2418, 2821, 2886, 3038, 3367, 3441, 3626, 3627, 3822, 3906, 4329, 4557, 4662, 5439, 5642, 5733, 6734, 6882, 7254, 8029, 8463, 8658, 9114, 10101, 10323, 10878, 11466, 13671, 14911, 16058, 16317, 16926, 19747, 20202, 20646, 23569, 24087, 25389, 27342, 29822, 30303, 32634, 39494, 44733, 47138, 48174, 50778, 56203, 59241, 60606, 70707, 72261, 89466, 104377, 112406, 118482, 134199, 141414, 144522, 168609, 177723, 208754, 212121, 268398, 313131, 337218, 355446, 424242, 505827, 626262, 730639, 939393, 1011654, 1461278, 1878786, 2191917, 4383834, 6575751, 13151502]

約数ペア:

[(1, 13151502), (2, 6575751), (3, 4383834), (6, 2191917), (7, 1878786), (9, 1461278), (13, 1011654), (14, 939393), (18, 730639), (21, 626262), (26, 505827), (31, 424242), (37, 355446), (39, 337218), (42, 313131), (49, 268398), (62, 212121), (63, 208754), (74, 177723), (78, 168609), (91, 144522), (93, 141414), (98, 134199), (111, 118482), (117, 112406), (126, 104377), (147, 89466), (182, 72261), (186, 70707), (217, 60606), (222, 59241), (234, 56203), (259, 50778), (273, 48174), (279, 47138), (294, 44733), (333, 39494), (403, 32634), (434, 30303), (441, 29822), (481, 27342), (518, 25389), (546, 24087), (558, 23569), (637, 20646), (651, 20202), (666, 19747), (777, 16926), (806, 16317), (819, 16058), (882, 14911), (962, 13671), (1147, 11466), (1209, 10878), (1274, 10323), (1302, 10101), (1443, 9114), (1519, 8658), (1554, 8463), (1638, 8029), (1813, 7254), (1911, 6882), (1953, 6734), (2294, 5733), (2331, 5642), (2418, 5439), (2821, 4662), (2886, 4557), (3038, 4329), (3367, 3906), (3441, 3822), (3626, 3627)]