27909554328

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20401721}}^1$

素因数の和:20401752

約数の個数: 48

約数和(自身を含む): 79566715800

約数和(自身を除く): 51657161472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 20401721, 40803442, 61205163, 81606884, 122410326, 163213768, 183615489, 244820652, 367230978, 387632699, 489641304, 734461956, 775265398, 1162898097, 1468923912, 1550530796, 2325796194, 3101061592, 3488694291, 4651592388, 6977388582, 9303184776, 13954777164, 27909554328]

約数ペア:

[(1, 27909554328), (2, 13954777164), (3, 9303184776), (4, 6977388582), (6, 4651592388), (8, 3488694291), (9, 3101061592), (12, 2325796194), (18, 1550530796), (19, 1468923912), (24, 1162898097), (36, 775265398), (38, 734461956), (57, 489641304), (72, 387632699), (76, 367230978), (114, 244820652), (152, 183615489), (171, 163213768), (228, 122410326), (342, 81606884), (456, 61205163), (684, 40803442), (1368, 20401721)]