74743746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{161783}}^1$

素因数の和:161806

約数の個数: 32

約数和(自身を含む): 186375168

約数和(自身を除く): 111631422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 161783, 323566, 485349, 970698, 1132481, 1779613, 2264962, 3397443, 3559226, 5338839, 6794886, 10677678, 12457291, 24914582, 37371873, 74743746]

約数ペア:

[(1, 74743746), (2, 37371873), (3, 24914582), (6, 12457291), (7, 10677678), (11, 6794886), (14, 5338839), (21, 3559226), (22, 3397443), (33, 2264962), (42, 1779613), (66, 1132481), (77, 970698), (154, 485349), (231, 323566), (462, 161783)]