31889844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{126547}}^1$

素因数の和:126564

約数の個数: 36

約数和(自身を含む): 92126944

約数和(自身を除く): 60237100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 126547, 253094, 379641, 506188, 759282, 885829, 1138923, 1518564, 1771658, 2277846, 2657487, 3543316, 4555692, 5314974, 7972461, 10629948, 15944922, 31889844]

約数ペア:

[(1, 31889844), (2, 15944922), (3, 10629948), (4, 7972461), (6, 5314974), (7, 4555692), (9, 3543316), (12, 2657487), (14, 2277846), (18, 1771658), (21, 1518564), (28, 1138923), (36, 885829), (42, 759282), (63, 506188), (84, 379641), (126, 253094), (252, 126547)]