2145324

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 5304320

約数和(自身を除く): 3158996

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 73, 79, 93, 124, 146, 158, 186, 219, 237, 292, 316, 372, 438, 474, 876, 948, 2263, 2449, 4526, 4898, 5767, 6789, 7347, 9052, 9796, 11534, 13578, 14694, 17301, 23068, 27156, 29388, 34602, 69204, 178777, 357554, 536331, 715108, 1072662, 2145324]

約数ペア:

[(1, 2145324), (2, 1072662), (3, 715108), (4, 536331), (6, 357554), (12, 178777), (31, 69204), (62, 34602), (73, 29388), (79, 27156), (93, 23068), (124, 17301), (146, 14694), (158, 13578), (186, 11534), (219, 9796), (237, 9052), (292, 7347), (316, 6789), (372, 5767), (438, 4898), (474, 4526), (876, 2449), (948, 2263)]