15211464

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 42042240

約数和(自身を除く): 26830776

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 1621, 2346, 3128, 3242, 4692, 4863, 6484, 9384, 9726, 12968, 19452, 27557, 37283, 38904, 55114, 74566, 82671, 110228, 111849, 149132, 165342, 220456, 223698, 298264, 330684, 447396, 633811, 661368, 894792, 1267622, 1901433, 2535244, 3802866, 5070488, 7605732, 15211464]

約数ペア:

[(1, 15211464), (2, 7605732), (3, 5070488), (4, 3802866), (6, 2535244), (8, 1901433), (12, 1267622), (17, 894792), (23, 661368), (24, 633811), (34, 447396), (46, 330684), (51, 298264), (68, 223698), (69, 220456), (92, 165342), (102, 149132), (136, 111849), (138, 110228), (184, 82671), (204, 74566), (276, 55114), (391, 38904), (408, 37283), (552, 27557), (782, 19452), (1173, 12968), (1564, 9726), (1621, 9384), (2346, 6484), (3128, 4863), (3242, 4692)]