27969786

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 71547840

約数和(自身を除く): 43578054

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 233, 234, 243, 247, 342, 351, 466, 486, 494, 513, 699, 702, 741, 1026, 1053, 1398, 1482, 1539, 2097, 2106, 2223, 3029, 3078, 3159, 4194, 4427, 4446, 4617, 6058, 6291, 6318, 6669, 8854, 9087, 9234, 12582, 13281, 13338, 18174, 18873, 20007, 26562, 27261, 37746, 39843, 40014, 54522, 56619, 57551, 60021, 79686, 81783, 113238, 115102, 119529, 120042, 163566, 172653, 239058, 245349, 345306, 358587, 490698, 517959, 717174, 736047, 1035918, 1075761, 1472094, 1553877, 2151522, 3107754, 4661631, 9323262, 13984893, 27969786]

約数ペア:

[(1, 27969786), (2, 13984893), (3, 9323262), (6, 4661631), (9, 3107754), (13, 2151522), (18, 1553877), (19, 1472094), (26, 1075761), (27, 1035918), (38, 736047), (39, 717174), (54, 517959), (57, 490698), (78, 358587), (81, 345306), (114, 245349), (117, 239058), (162, 172653), (171, 163566), (233, 120042), (234, 119529), (243, 115102), (247, 113238), (342, 81783), (351, 79686), (466, 60021), (486, 57551), (494, 56619), (513, 54522), (699, 40014), (702, 39843), (741, 37746), (1026, 27261), (1053, 26562), (1398, 20007), (1482, 18873), (1539, 18174), (2097, 13338), (2106, 13281), (2223, 12582), (3029, 9234), (3078, 9087), (3159, 8854), (4194, 6669), (4427, 6318), (4446, 6291), (4617, 6058)]