24720786

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 59133360

約数和(自身を除く): 34412574

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 43, 57, 82, 86, 114, 123, 129, 171, 246, 258, 342, 369, 387, 738, 774, 779, 817, 1558, 1634, 1681, 1763, 2337, 2451, 3362, 3526, 4674, 4902, 5043, 5289, 7011, 7353, 10086, 10578, 14022, 14706, 15129, 15867, 30258, 31734, 31939, 33497, 63878, 66994, 72283, 95817, 100491, 144566, 191634, 200982, 216849, 287451, 301473, 433698, 574902, 602946, 650547, 1301094, 1373377, 2746754, 4120131, 8240262, 12360393, 24720786]

約数ペア:

[(1, 24720786), (2, 12360393), (3, 8240262), (6, 4120131), (9, 2746754), (18, 1373377), (19, 1301094), (38, 650547), (41, 602946), (43, 574902), (57, 433698), (82, 301473), (86, 287451), (114, 216849), (123, 200982), (129, 191634), (171, 144566), (246, 100491), (258, 95817), (342, 72283), (369, 66994), (387, 63878), (738, 33497), (774, 31939), (779, 31734), (817, 30258), (1558, 15867), (1634, 15129), (1681, 14706), (1763, 14022), (2337, 10578), (2451, 10086), (3362, 7353), (3526, 7011), (4674, 5289), (4902, 5043)]