12285156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 31400768

約数和(自身を除く): 19115612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1291, 1586, 2379, 2582, 3172, 3873, 4758, 5164, 7746, 9516, 15492, 16783, 33566, 50349, 67132, 78751, 100698, 157502, 201396, 236253, 315004, 472506, 945012, 1023763, 2047526, 3071289, 4095052, 6142578, 12285156]

約数ペア:

[(1, 12285156), (2, 6142578), (3, 4095052), (4, 3071289), (6, 2047526), (12, 1023763), (13, 945012), (26, 472506), (39, 315004), (52, 236253), (61, 201396), (78, 157502), (122, 100698), (156, 78751), (183, 67132), (244, 50349), (366, 33566), (732, 16783), (793, 15492), (1291, 9516), (1586, 7746), (2379, 5164), (2582, 4758), (3172, 3873)]