1642559436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{73237}}^1$

素因数の和:73343

約数の個数: 72

約数和(自身を含む): 4798553760

約数和(自身を除く): 3155994324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 5607, 7476, 11214, 22428, 73237, 146474, 219711, 292948, 439422, 512659, 659133, 878844, 1025318, 1318266, 1537977, 2050636, 2636532, 3075954, 4613931, 6151908, 6518093, 9227862, 13036186, 18455724, 19554279, 26072372, 39108558, 45626651, 58662837, 78217116, 91253302, 117325674, 136879953, 182506604, 234651348, 273759906, 410639859, 547519812, 821279718, 1642559436]

約数ペア:

[(1, 1642559436), (2, 821279718), (3, 547519812), (4, 410639859), (6, 273759906), (7, 234651348), (9, 182506604), (12, 136879953), (14, 117325674), (18, 91253302), (21, 78217116), (28, 58662837), (36, 45626651), (42, 39108558), (63, 26072372), (84, 19554279), (89, 18455724), (126, 13036186), (178, 9227862), (252, 6518093), (267, 6151908), (356, 4613931), (534, 3075954), (623, 2636532), (801, 2050636), (1068, 1537977), (1246, 1318266), (1602, 1025318), (1869, 878844), (2492, 659133), (3204, 512659), (3738, 439422), (5607, 292948), (7476, 219711), (11214, 146474), (22428, 73237)]