13579116

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 33051648

約数和(自身を除く): 19472532

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 173, 186, 211, 346, 372, 422, 519, 633, 692, 844, 1038, 1266, 2076, 2532, 5363, 6541, 10726, 13082, 16089, 19623, 21452, 26164, 32178, 36503, 39246, 64356, 73006, 78492, 109509, 146012, 219018, 438036, 1131593, 2263186, 3394779, 4526372, 6789558, 13579116]

約数ペア:

[(1, 13579116), (2, 6789558), (3, 4526372), (4, 3394779), (6, 2263186), (12, 1131593), (31, 438036), (62, 219018), (93, 146012), (124, 109509), (173, 78492), (186, 73006), (211, 64356), (346, 39246), (372, 36503), (422, 32178), (519, 26164), (633, 21452), (692, 19623), (844, 16089), (1038, 13082), (1266, 10726), (2076, 6541), (2532, 5363)]