21849792

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3671}}^1$

素因数の和:3717

約数の個数: 56

約数和(自身を含む): 59692032

約数和(自身を除く): 37842240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 3671, 5952, 7342, 11013, 14684, 22026, 29368, 44052, 58736, 88104, 113801, 117472, 176208, 227602, 234944, 341403, 352416, 455204, 682806, 704832, 910408, 1365612, 1820816, 2731224, 3641632, 5462448, 7283264, 10924896, 21849792]

約数ペア:

[(1, 21849792), (2, 10924896), (3, 7283264), (4, 5462448), (6, 3641632), (8, 2731224), (12, 1820816), (16, 1365612), (24, 910408), (31, 704832), (32, 682806), (48, 455204), (62, 352416), (64, 341403), (93, 234944), (96, 227602), (124, 176208), (186, 117472), (192, 113801), (248, 88104), (372, 58736), (496, 44052), (744, 29368), (992, 22026), (1488, 14684), (1984, 11013), (2976, 7342), (3671, 5952)]