40475988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{160619}}^1$

素因数の和:160636

約数の個数: 36

約数和(自身を含む): 116931360

約数和(自身を除く): 76455372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 160619, 321238, 481857, 642476, 963714, 1124333, 1445571, 1927428, 2248666, 2891142, 3372999, 4497332, 5782284, 6745998, 10118997, 13491996, 20237994, 40475988]

約数ペア:

[(1, 40475988), (2, 20237994), (3, 13491996), (4, 10118997), (6, 6745998), (7, 5782284), (9, 4497332), (12, 3372999), (14, 2891142), (18, 2248666), (21, 1927428), (28, 1445571), (36, 1124333), (42, 963714), (63, 642476), (84, 481857), (126, 321238), (252, 160619)]