19727699148

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1333313}}^1$

素因数の和:1333463

約数の個数: 48

約数和(自身を含む): 51519252960

約数和(自身を除く): 31791553812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3699, 4932, 7398, 14796, 1333313, 2666626, 3999939, 5333252, 7999878, 11999817, 15999756, 23999634, 35999451, 47999268, 71998902, 143997804, 182663881, 365327762, 547991643, 730655524, 1095983286, 1643974929, 2191966572, 3287949858, 4931924787, 6575899716, 9863849574, 19727699148]

約数ペア:

[(1, 19727699148), (2, 9863849574), (3, 6575899716), (4, 4931924787), (6, 3287949858), (9, 2191966572), (12, 1643974929), (18, 1095983286), (27, 730655524), (36, 547991643), (54, 365327762), (108, 182663881), (137, 143997804), (274, 71998902), (411, 47999268), (548, 35999451), (822, 23999634), (1233, 15999756), (1644, 11999817), (2466, 7999878), (3699, 5333252), (4932, 3999939), (7398, 2666626), (14796, 1333313)]