1643295492

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{490829}}^1$

素因数の和:490873

約数の個数: 48

約数和(自身を含む): 4397836800

約数和(自身を除く): 2754541308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 490829, 981658, 1472487, 1963316, 2944974, 4417461, 5889948, 8834922, 13252383, 15215699, 17669844, 26504766, 30431398, 45647097, 53009532, 60862796, 91294194, 136941291, 182588388, 273882582, 410823873, 547765164, 821647746, 1643295492]

約数ペア:

[(1, 1643295492), (2, 821647746), (3, 547765164), (4, 410823873), (6, 273882582), (9, 182588388), (12, 136941291), (18, 91294194), (27, 60862796), (31, 53009532), (36, 45647097), (54, 30431398), (62, 26504766), (93, 17669844), (108, 15215699), (124, 13252383), (186, 8834922), (279, 5889948), (372, 4417461), (558, 2944974), (837, 1963316), (1116, 1472487), (1674, 981658), (3348, 490829)]