15318792

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1553}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 41818140

約数和(自身を除く): 26499348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1553, 1644, 2466, 3106, 3288, 4659, 4932, 6212, 9318, 9864, 12424, 13977, 18636, 27954, 37272, 55908, 111816, 212761, 425522, 638283, 851044, 1276566, 1702088, 1914849, 2553132, 3829698, 5106264, 7659396, 15318792]

約数ペア:

[(1, 15318792), (2, 7659396), (3, 5106264), (4, 3829698), (6, 2553132), (8, 1914849), (9, 1702088), (12, 1276566), (18, 851044), (24, 638283), (36, 425522), (72, 212761), (137, 111816), (274, 55908), (411, 37272), (548, 27954), (822, 18636), (1096, 13977), (1233, 12424), (1553, 9864), (1644, 9318), (2466, 6212), (3106, 4932), (3288, 4659)]