42739638

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4889}}^1$

素因数の和:4972

約数の個数: 32

約数和(自身を含む): 90132480

約数和(自身を除く): 47392842

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 186, 282, 1457, 2914, 4371, 4889, 8742, 9778, 14667, 29334, 151559, 229783, 303118, 454677, 459566, 689349, 909354, 1378698, 7123273, 14246546, 21369819, 42739638]

約数ペア:

[(1, 42739638), (2, 21369819), (3, 14246546), (6, 7123273), (31, 1378698), (47, 909354), (62, 689349), (93, 459566), (94, 454677), (141, 303118), (186, 229783), (282, 151559), (1457, 29334), (2914, 14667), (4371, 9778), (4889, 8742)]