393597828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{841021}}^1$

素因数の和:841044

約数の個数: 36

約数和(自身を含む): 1071462028

約数和(自身を除く): 677864200

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 841021, 1682042, 2523063, 3364084, 5046126, 7569189, 10092252, 10933273, 15138378, 21866546, 30276756, 32799819, 43733092, 65599638, 98399457, 131199276, 196798914, 393597828]

約数ペア:

[(1, 393597828), (2, 196798914), (3, 131199276), (4, 98399457), (6, 65599638), (9, 43733092), (12, 32799819), (13, 30276756), (18, 21866546), (26, 15138378), (36, 10933273), (39, 10092252), (52, 7569189), (78, 5046126), (117, 3364084), (156, 2523063), (234, 1682042), (468, 841021)]