18744161036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{44683}}^1$

素因数の和:44934

約数の個数: 48

約数和(自身を含む): 36033177600

約数和(自身を除く): 17289016564

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 199, 398, 527, 796, 1054, 2108, 3383, 6169, 6766, 12338, 13532, 24676, 44683, 89366, 104873, 178732, 209746, 419492, 759611, 1385173, 1519222, 2770346, 3038444, 5540692, 8891917, 17783834, 23547941, 35567668, 47095882, 94191764, 151162589, 275649427, 302325178, 551298854, 604650356, 1102597708, 4686040259, 9372080518, 18744161036]

約数ペア:

[(1, 18744161036), (2, 9372080518), (4, 4686040259), (17, 1102597708), (31, 604650356), (34, 551298854), (62, 302325178), (68, 275649427), (124, 151162589), (199, 94191764), (398, 47095882), (527, 35567668), (796, 23547941), (1054, 17783834), (2108, 8891917), (3383, 5540692), (6169, 3038444), (6766, 2770346), (12338, 1519222), (13532, 1385173), (24676, 759611), (44683, 419492), (89366, 209746), (104873, 178732)]