180071388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{714569}}^1$

素因数の和:714586

約数の個数: 36

約数和(自身を含む): 520206960

約数和(自身を除く): 340135572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 714569, 1429138, 2143707, 2858276, 4287414, 5001983, 6431121, 8574828, 10003966, 12862242, 15005949, 20007932, 25724484, 30011898, 45017847, 60023796, 90035694, 180071388]

約数ペア:

[(1, 180071388), (2, 90035694), (3, 60023796), (4, 45017847), (6, 30011898), (7, 25724484), (9, 20007932), (12, 15005949), (14, 12862242), (18, 10003966), (21, 8574828), (28, 6431121), (36, 5001983), (42, 4287414), (63, 2858276), (84, 2143707), (126, 1429138), (252, 714569)]