15590988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 47416320

約数和(自身を除く): 31825332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 503, 574, 738, 756, 861, 1006, 1107, 1148, 1476, 1509, 1722, 2012, 2214, 2583, 3018, 3444, 3521, 4428, 4527, 5166, 6036, 7042, 7749, 9054, 10332, 10563, 13581, 14084, 15498, 18108, 20623, 21126, 27162, 30996, 31689, 41246, 42252, 54324, 61869, 63378, 82492, 95067, 123738, 126756, 144361, 185607, 190134, 247476, 288722, 371214, 380268, 433083, 556821, 577444, 742428, 866166, 1113642, 1299249, 1732332, 2227284, 2598498, 3897747, 5196996, 7795494, 15590988]

約数ペア:

[(1, 15590988), (2, 7795494), (3, 5196996), (4, 3897747), (6, 2598498), (7, 2227284), (9, 1732332), (12, 1299249), (14, 1113642), (18, 866166), (21, 742428), (27, 577444), (28, 556821), (36, 433083), (41, 380268), (42, 371214), (54, 288722), (63, 247476), (82, 190134), (84, 185607), (108, 144361), (123, 126756), (126, 123738), (164, 95067), (189, 82492), (246, 63378), (252, 61869), (287, 54324), (369, 42252), (378, 41246), (492, 31689), (503, 30996), (574, 27162), (738, 21126), (756, 20623), (861, 18108), (1006, 15498), (1107, 14084), (1148, 13581), (1476, 10563), (1509, 10332), (1722, 9054), (2012, 7749), (2214, 7042), (2583, 6036), (3018, 5166), (3444, 4527), (3521, 4428)]