21029544

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 65862720

約数和(自身を除く): 44833176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 81, 83, 92, 102, 108, 136, 138, 153, 162, 166, 184, 204, 207, 216, 249, 276, 306, 324, 332, 391, 408, 414, 459, 498, 552, 612, 621, 648, 664, 747, 782, 828, 918, 996, 1173, 1224, 1242, 1377, 1411, 1494, 1564, 1656, 1836, 1863, 1909, 1992, 2241, 2346, 2484, 2754, 2822, 2988, 3128, 3519, 3672, 3726, 3818, 4233, 4482, 4692, 4968, 5508, 5644, 5727, 5976, 6723, 7038, 7452, 7636, 8466, 8964, 9384, 10557, 11016, 11288, 11454, 12699, 13446, 14076, 14904, 15272, 16932, 17181, 17928, 21114, 22908, 25398, 26892, 28152, 31671, 32453, 33864, 34362, 38097, 42228, 45816, 50796, 51543, 53784, 63342, 64906, 68724, 76194, 84456, 97359, 101592, 103086, 114291, 126684, 129812, 137448, 152388, 154629, 194718, 206172, 228582, 253368, 259624, 292077, 304776, 309258, 389436, 412344, 457164, 584154, 618516, 778872, 876231, 914328, 1168308, 1237032, 1752462, 2336616, 2628693, 3504924, 5257386, 7009848, 10514772, 21029544]

約数ペア:

[(1, 21029544), (2, 10514772), (3, 7009848), (4, 5257386), (6, 3504924), (8, 2628693), (9, 2336616), (12, 1752462), (17, 1237032), (18, 1168308), (23, 914328), (24, 876231), (27, 778872), (34, 618516), (36, 584154), (46, 457164), (51, 412344), (54, 389436), (68, 309258), (69, 304776), (72, 292077), (81, 259624), (83, 253368), (92, 228582), (102, 206172), (108, 194718), (136, 154629), (138, 152388), (153, 137448), (162, 129812), (166, 126684), (184, 114291), (204, 103086), (207, 101592), (216, 97359), (249, 84456), (276, 76194), (306, 68724), (324, 64906), (332, 63342), (391, 53784), (408, 51543), (414, 50796), (459, 45816), (498, 42228), (552, 38097), (612, 34362), (621, 33864), (648, 32453), (664, 31671), (747, 28152), (782, 26892), (828, 25398), (918, 22908), (996, 21114), (1173, 17928), (1224, 17181), (1242, 16932), (1377, 15272), (1411, 14904), (1494, 14076), (1564, 13446), (1656, 12699), (1836, 11454), (1863, 11288), (1909, 11016), (1992, 10557), (2241, 9384), (2346, 8964), (2484, 8466), (2754, 7636), (2822, 7452), (2988, 7038), (3128, 6723), (3519, 5976), (3672, 5727), (3726, 5644), (3818, 5508), (4233, 4968), (4482, 4692)]