15643452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3203}}^1$

素因数の和:3258

約数の個数: 48

約数和(自身を含む): 40908672

約数和(自身を除く): 25265220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 3203, 4884, 6406, 9609, 12812, 19218, 35233, 38436, 70466, 105699, 118511, 140932, 211398, 237022, 355533, 422796, 474044, 711066, 1303621, 1422132, 2607242, 3910863, 5214484, 7821726, 15643452]

約数ペア:

[(1, 15643452), (2, 7821726), (3, 5214484), (4, 3910863), (6, 2607242), (11, 1422132), (12, 1303621), (22, 711066), (33, 474044), (37, 422796), (44, 355533), (66, 237022), (74, 211398), (111, 140932), (132, 118511), (148, 105699), (222, 70466), (407, 38436), (444, 35233), (814, 19218), (1221, 12812), (1628, 9609), (2442, 6406), (3203, 4884)]