16251228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{64489}}^1$

素因数の和:64506

約数の個数: 36

約数和(自身を含む): 46948720

約数和(自身を除く): 30697492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 64489, 128978, 193467, 257956, 386934, 451423, 580401, 773868, 902846, 1160802, 1354269, 1805692, 2321604, 2708538, 4062807, 5417076, 8125614, 16251228]

約数ペア:

[(1, 16251228), (2, 8125614), (3, 5417076), (4, 4062807), (6, 2708538), (7, 2321604), (9, 1805692), (12, 1354269), (14, 1160802), (18, 902846), (21, 773868), (28, 580401), (36, 451423), (42, 386934), (63, 257956), (84, 193467), (126, 128978), (252, 64489)]