4007642904

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{912487}}^1$

素因数の和:912560

約数の個数: 48

約数和(自身を含む): 11031979920

約数和(自身を除く): 7024337016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 912487, 1824974, 2737461, 3649948, 5474922, 7299896, 8212383, 10949844, 16424766, 21899688, 32849532, 55661707, 65699064, 111323414, 166985121, 222646828, 333970242, 445293656, 500955363, 667940484, 1001910726, 1335880968, 2003821452, 4007642904]

約数ペア:

[(1, 4007642904), (2, 2003821452), (3, 1335880968), (4, 1001910726), (6, 667940484), (8, 500955363), (9, 445293656), (12, 333970242), (18, 222646828), (24, 166985121), (36, 111323414), (61, 65699064), (72, 55661707), (122, 32849532), (183, 21899688), (244, 16424766), (366, 10949844), (488, 8212383), (549, 7299896), (732, 5474922), (1098, 3649948), (1464, 2737461), (2196, 1824974), (4392, 912487)]