11815578

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 28391040

約数和(自身を除く): 16575462

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 61, 102, 122, 153, 183, 211, 306, 366, 422, 459, 549, 633, 918, 1037, 1098, 1266, 1647, 1899, 2074, 3111, 3294, 3587, 3798, 5697, 6222, 7174, 9333, 10761, 11394, 12871, 18666, 21522, 25742, 27999, 32283, 38613, 55998, 64566, 77226, 96849, 115839, 193698, 218807, 231678, 347517, 437614, 656421, 695034, 1312842, 1969263, 3938526, 5907789, 11815578]

約数ペア:

[(1, 11815578), (2, 5907789), (3, 3938526), (6, 1969263), (9, 1312842), (17, 695034), (18, 656421), (27, 437614), (34, 347517), (51, 231678), (54, 218807), (61, 193698), (102, 115839), (122, 96849), (153, 77226), (183, 64566), (211, 55998), (306, 38613), (366, 32283), (422, 27999), (459, 25742), (549, 21522), (633, 18666), (918, 12871), (1037, 11394), (1098, 10761), (1266, 9333), (1647, 7174), (1899, 6222), (2074, 5697), (3111, 3798), (3294, 3587)]