18394158

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3251}}^1$

素因数の和:3320

約数の個数: 32

約数和(自身を含む): 39336192

約数和(自身を除く): 20942034

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 3251, 5658, 6502, 9753, 19506, 74773, 133291, 149546, 224319, 266582, 399873, 448638, 799746, 3065693, 6131386, 9197079, 18394158]

約数ペア:

[(1, 18394158), (2, 9197079), (3, 6131386), (6, 3065693), (23, 799746), (41, 448638), (46, 399873), (69, 266582), (82, 224319), (123, 149546), (138, 133291), (246, 74773), (943, 19506), (1886, 9753), (2829, 6502), (3251, 5658)]