15070914

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 36297600

約数和(自身を除く): 21226686

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 397, 513, 666, 703, 794, 999, 1026, 1191, 1406, 1998, 2109, 2382, 3573, 4218, 6327, 7146, 7543, 10719, 12654, 14689, 15086, 18981, 21438, 22629, 29378, 37962, 44067, 45258, 67887, 88134, 132201, 135774, 203661, 264402, 279091, 396603, 407322, 558182, 793206, 837273, 1674546, 2511819, 5023638, 7535457, 15070914]

約数ペア:

[(1, 15070914), (2, 7535457), (3, 5023638), (6, 2511819), (9, 1674546), (18, 837273), (19, 793206), (27, 558182), (37, 407322), (38, 396603), (54, 279091), (57, 264402), (74, 203661), (111, 135774), (114, 132201), (171, 88134), (222, 67887), (333, 45258), (342, 44067), (397, 37962), (513, 29378), (666, 22629), (703, 21438), (794, 18981), (999, 15086), (1026, 14689), (1191, 12654), (1406, 10719), (1998, 7543), (2109, 7146), (2382, 6327), (3573, 4218)]