28357434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3083}}^1$

素因数の和:3171

約数の個数: 48

約数和(自身を含む): 71203392

約数和(自身を除く): 42845958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 3083, 4599, 6166, 9198, 9249, 18498, 21581, 27747, 43162, 55494, 64743, 129486, 194229, 225059, 388458, 450118, 675177, 1350354, 1575413, 2025531, 3150826, 4051062, 4726239, 9452478, 14178717, 28357434]

約数ペア:

[(1, 28357434), (2, 14178717), (3, 9452478), (6, 4726239), (7, 4051062), (9, 3150826), (14, 2025531), (18, 1575413), (21, 1350354), (42, 675177), (63, 450118), (73, 388458), (126, 225059), (146, 194229), (219, 129486), (438, 64743), (511, 55494), (657, 43162), (1022, 27747), (1314, 21581), (1533, 18498), (3066, 9249), (3083, 9198), (4599, 6166)]