15940458

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 36972936

約数和(自身を除く): 21032478

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 113, 153, 226, 306, 339, 461, 678, 922, 1017, 1383, 1921, 2034, 2766, 3842, 4149, 5763, 7837, 8298, 11526, 15674, 17289, 23511, 34578, 47022, 52093, 70533, 104186, 141066, 156279, 312558, 468837, 885581, 937674, 1771162, 2656743, 5313486, 7970229, 15940458]

約数ペア:

[(1, 15940458), (2, 7970229), (3, 5313486), (6, 2656743), (9, 1771162), (17, 937674), (18, 885581), (34, 468837), (51, 312558), (102, 156279), (113, 141066), (153, 104186), (226, 70533), (306, 52093), (339, 47022), (461, 34578), (678, 23511), (922, 17289), (1017, 15674), (1383, 11526), (1921, 8298), (2034, 7837), (2766, 5763), (3842, 4149)]