15931482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 39377664

約数和(自身を除く): 23446182

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 53, 102, 106, 119, 159, 238, 318, 357, 371, 421, 714, 742, 842, 901, 1113, 1263, 1802, 2226, 2526, 2703, 2947, 5406, 5894, 6307, 7157, 8841, 12614, 14314, 17682, 18921, 21471, 22313, 37842, 42942, 44626, 50099, 66939, 100198, 133878, 150297, 156191, 300594, 312382, 379321, 468573, 758642, 937146, 1137963, 2275926, 2655247, 5310494, 7965741, 15931482]

約数ペア:

[(1, 15931482), (2, 7965741), (3, 5310494), (6, 2655247), (7, 2275926), (14, 1137963), (17, 937146), (21, 758642), (34, 468573), (42, 379321), (51, 312382), (53, 300594), (102, 156191), (106, 150297), (119, 133878), (159, 100198), (238, 66939), (318, 50099), (357, 44626), (371, 42942), (421, 37842), (714, 22313), (742, 21471), (842, 18921), (901, 17682), (1113, 14314), (1263, 12614), (1802, 8841), (2226, 7157), (2526, 6307), (2703, 5894), (2947, 5406)]