15227982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10987}}^1$

素因数の和:11013

約数の個数: 48

約数和(自身を含む): 41139072

約数和(自身を除く): 25911090

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 10987, 21974, 32961, 65922, 76909, 98883, 120857, 153818, 197766, 230727, 241714, 362571, 461454, 692181, 725142, 845999, 1087713, 1384362, 1691998, 2175426, 2537997, 5075994, 7613991, 15227982]

約数ペア:

[(1, 15227982), (2, 7613991), (3, 5075994), (6, 2537997), (7, 2175426), (9, 1691998), (11, 1384362), (14, 1087713), (18, 845999), (21, 725142), (22, 692181), (33, 461454), (42, 362571), (63, 241714), (66, 230727), (77, 197766), (99, 153818), (126, 120857), (154, 98883), (198, 76909), (231, 65922), (462, 32961), (693, 21974), (1386, 10987)]