673643538

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{3463}}^1$

素因数の和:3679

約数の個数: 48

約数和(自身を含む): 1488217536

約数和(自身を除く): 814573998

約数列:

[1, 2, 3, 6, 9, 18, 101, 107, 202, 214, 303, 321, 606, 642, 909, 963, 1818, 1926, 3463, 6926, 10389, 10807, 20778, 21614, 31167, 32421, 62334, 64842, 97263, 194526, 349763, 370541, 699526, 741082, 1049289, 1111623, 2098578, 2223246, 3147867, 3334869, 6295734, 6669738, 37424641, 74849282, 112273923, 224547846, 336821769, 673643538]

約数ペア:

[(1, 673643538), (2, 336821769), (3, 224547846), (6, 112273923), (9, 74849282), (18, 37424641), (101, 6669738), (107, 6295734), (202, 3334869), (214, 3147867), (303, 2223246), (321, 2098578), (606, 1111623), (642, 1049289), (909, 741082), (963, 699526), (1818, 370541), (1926, 349763), (3463, 194526), (6926, 97263), (10389, 64842), (10807, 62334), (20778, 32421), (21614, 31167)]