15621462

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 35773920

約数和(自身を除く): 20152458

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 97, 138, 194, 207, 291, 389, 414, 582, 778, 873, 1167, 1746, 2231, 2334, 3501, 4462, 6693, 7002, 8947, 13386, 17894, 20079, 26841, 37733, 40158, 53682, 75466, 80523, 113199, 161046, 226398, 339597, 679194, 867859, 1735718, 2603577, 5207154, 7810731, 15621462]

約数ペア:

[(1, 15621462), (2, 7810731), (3, 5207154), (6, 2603577), (9, 1735718), (18, 867859), (23, 679194), (46, 339597), (69, 226398), (97, 161046), (138, 113199), (194, 80523), (207, 75466), (291, 53682), (389, 40158), (414, 37733), (582, 26841), (778, 20079), (873, 17894), (1167, 13386), (1746, 8947), (2231, 7002), (2334, 6693), (3501, 4462)]