18851910084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{13619}}^1$

素因数の和:15470

約数の個数: 96

約数和(自身を含む): 55892121600

約数和(自身を除く): 37040211516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1831, 3662, 5493, 7324, 10986, 12817, 13619, 16479, 21972, 25634, 27238, 32958, 38451, 40857, 49437, 51268, 54476, 65916, 76902, 81714, 95333, 98874, 115353, 122571, 153804, 163428, 190666, 197748, 230706, 245142, 285999, 346059, 367713, 381332, 461412, 490284, 571998, 692118, 735426, 857997, 1143996, 1384236, 1470852, 1715994, 2573991, 3431988, 5147982, 10295964, 24936389, 49872778, 74809167, 99745556, 149618334, 174554723, 224427501, 299236668, 349109446, 448855002, 523664169, 673282503, 698218892, 897710004, 1047328338, 1346565006, 1570992507, 2094656676, 2693130012, 3141985014, 4712977521, 6283970028, 9425955042, 18851910084]

約数ペア:

[(1, 18851910084), (2, 9425955042), (3, 6283970028), (4, 4712977521), (6, 3141985014), (7, 2693130012), (9, 2094656676), (12, 1570992507), (14, 1346565006), (18, 1047328338), (21, 897710004), (27, 698218892), (28, 673282503), (36, 523664169), (42, 448855002), (54, 349109446), (63, 299236668), (84, 224427501), (108, 174554723), (126, 149618334), (189, 99745556), (252, 74809167), (378, 49872778), (756, 24936389), (1831, 10295964), (3662, 5147982), (5493, 3431988), (7324, 2573991), (10986, 1715994), (12817, 1470852), (13619, 1384236), (16479, 1143996), (21972, 857997), (25634, 735426), (27238, 692118), (32958, 571998), (38451, 490284), (40857, 461412), (49437, 381332), (51268, 367713), (54476, 346059), (65916, 285999), (76902, 245142), (81714, 230706), (95333, 197748), (98874, 190666), (115353, 163428), (122571, 153804)]