18200632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4129}}^1$

素因数の和:4183

約数の個数: 32

約数和(自身を含む): 37170000

約数和(自身を除く): 18969368

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4129, 4408, 8258, 16516, 33032, 78451, 119741, 156902, 239482, 313804, 478964, 627608, 957928, 2275079, 4550158, 9100316, 18200632]

約数ペア:

[(1, 18200632), (2, 9100316), (4, 4550158), (8, 2275079), (19, 957928), (29, 627608), (38, 478964), (58, 313804), (76, 239482), (116, 156902), (152, 119741), (232, 78451), (551, 33032), (1102, 16516), (2204, 8258), (4129, 4408)]