15697438956

素因数分解:

$2^2\times 3^3\times {\mathrm{7451}}^1\times {\mathrm{19507}}^1$

素因数の和:26971

約数の個数: 48

約数和(自身を含む): 40704612480

約数和(自身を除く): 25007173524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 7451, 14902, 19507, 22353, 29804, 39014, 44706, 58521, 67059, 78028, 89412, 117042, 134118, 175563, 201177, 234084, 268236, 351126, 402354, 526689, 702252, 804708, 1053378, 2106756, 145346657, 290693314, 436039971, 581386628, 872079942, 1308119913, 1744159884, 2616239826, 3924359739, 5232479652, 7848719478, 15697438956]

約数ペア:

[(1, 15697438956), (2, 7848719478), (3, 5232479652), (4, 3924359739), (6, 2616239826), (9, 1744159884), (12, 1308119913), (18, 872079942), (27, 581386628), (36, 436039971), (54, 290693314), (108, 145346657), (7451, 2106756), (14902, 1053378), (19507, 804708), (22353, 702252), (29804, 526689), (39014, 402354), (44706, 351126), (58521, 268236), (67059, 234084), (78028, 201177), (89412, 175563), (117042, 134118)]