17430644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3368

約数の個数: 48

約数和(自身を含む): 40279680

約数和(自身を除く): 22849036

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 3329, 5236, 6658, 13316, 23303, 36619, 46606, 56593, 73238, 93212, 113186, 146476, 226372, 256333, 396151, 512666, 622523, 792302, 1025332, 1245046, 1584604, 2490092, 4357661, 8715322, 17430644]

約数ペア:

[(1, 17430644), (2, 8715322), (4, 4357661), (7, 2490092), (11, 1584604), (14, 1245046), (17, 1025332), (22, 792302), (28, 622523), (34, 512666), (44, 396151), (68, 256333), (77, 226372), (119, 146476), (154, 113186), (187, 93212), (238, 73238), (308, 56593), (374, 46606), (476, 36619), (748, 23303), (1309, 13316), (2618, 6658), (3329, 5236)]