9151844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 18580800

約数和(自身を除く): 9428956

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 76, 118, 157, 236, 247, 314, 494, 628, 767, 988, 1121, 1534, 2041, 2242, 2983, 3068, 4082, 4484, 5966, 8164, 9263, 11932, 14573, 18526, 29146, 37052, 38779, 58292, 77558, 120419, 155116, 175997, 240838, 351994, 481676, 703988, 2287961, 4575922, 9151844]

約数ペア:

[(1, 9151844), (2, 4575922), (4, 2287961), (13, 703988), (19, 481676), (26, 351994), (38, 240838), (52, 175997), (59, 155116), (76, 120419), (118, 77558), (157, 58292), (236, 38779), (247, 37052), (314, 29146), (494, 18526), (628, 14573), (767, 11932), (988, 9263), (1121, 8164), (1534, 5966), (2041, 4484), (2242, 4082), (2983, 3068)]