31184388

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{27943}}^1$

素因数の和:27984

約数の個数: 36

約数和(自身を含む): 81372928

約数和(自身を除く): 50188540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 27943, 55886, 83829, 111772, 167658, 251487, 335316, 502974, 866233, 1005948, 1732466, 2598699, 3464932, 5197398, 7796097, 10394796, 15592194, 31184388]

約数ペア:

[(1, 31184388), (2, 15592194), (3, 10394796), (4, 7796097), (6, 5197398), (9, 3464932), (12, 2598699), (18, 1732466), (31, 1005948), (36, 866233), (62, 502974), (93, 335316), (124, 251487), (186, 167658), (279, 111772), (372, 83829), (558, 55886), (1116, 27943)]