18634158

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{5657}}^1$

素因数の和:5729

約数の個数: 32

約数和(自身を含む): 42095520

約数和(自身を除く): 23461362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 5657, 11314, 16971, 33942, 50913, 101826, 152739, 305478, 345077, 690154, 1035231, 2070462, 3105693, 6211386, 9317079, 18634158]

約数ペア:

[(1, 18634158), (2, 9317079), (3, 6211386), (6, 3105693), (9, 2070462), (18, 1035231), (27, 690154), (54, 345077), (61, 305478), (122, 152739), (183, 101826), (366, 50913), (549, 33942), (1098, 16971), (1647, 11314), (3294, 5657)]