21858672

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41399}}^1$

素因数の和:41421

約数の個数: 40

約数和(自身を含む): 61603200

約数和(自身を除く): 39744528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 41399, 82798, 124197, 165596, 248394, 331192, 455389, 496788, 662384, 910778, 993576, 1366167, 1821556, 1987152, 2732334, 3643112, 5464668, 7286224, 10929336, 21858672]

約数ペア:

[(1, 21858672), (2, 10929336), (3, 7286224), (4, 5464668), (6, 3643112), (8, 2732334), (11, 1987152), (12, 1821556), (16, 1366167), (22, 993576), (24, 910778), (33, 662384), (44, 496788), (48, 455389), (66, 331192), (88, 248394), (132, 165596), (176, 124197), (264, 82798), (528, 41399)]