66177618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4021}}^1$

素因数の和:4250

約数の個数: 32

約数和(自身を含む): 143247552

約数和(自身を除く): 77069934

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2743, 4021, 5486, 8042, 8229, 12063, 16458, 24126, 52273, 104546, 156819, 313638, 848431, 1696862, 2545293, 5090586, 11029603, 22059206, 33088809, 66177618]

約数ペア:

[(1, 66177618), (2, 33088809), (3, 22059206), (6, 11029603), (13, 5090586), (26, 2545293), (39, 1696862), (78, 848431), (211, 313638), (422, 156819), (633, 104546), (1266, 52273), (2743, 24126), (4021, 16458), (5486, 12063), (8042, 8229)]