64540746

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{6067}}^1$

素因数の和:6275

約数の個数: 32

約数和(自身を含む): 144175680

約数和(自身を除く): 79634934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 5319, 6067, 10638, 12134, 18201, 36402, 54603, 109206, 163809, 327618, 1195199, 2390398, 3585597, 7171194, 10756791, 21513582, 32270373, 64540746]

約数ペア:

[(1, 64540746), (2, 32270373), (3, 21513582), (6, 10756791), (9, 7171194), (18, 3585597), (27, 2390398), (54, 1195199), (197, 327618), (394, 163809), (591, 109206), (1182, 54603), (1773, 36402), (3546, 18201), (5319, 12134), (6067, 10638)]