631974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 1483776

約数和(自身を除く): 851802

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 367, 574, 734, 861, 1101, 1722, 2202, 2569, 5138, 7707, 15047, 15414, 30094, 45141, 90282, 105329, 210658, 315987, 631974]

約数ペア:

[(1, 631974), (2, 315987), (3, 210658), (6, 105329), (7, 90282), (14, 45141), (21, 30094), (41, 15414), (42, 15047), (82, 7707), (123, 5138), (246, 2569), (287, 2202), (367, 1722), (574, 1101), (734, 861)]