7809228

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:276

約数の個数: 108

約数和(自身を含む): 24275160

約数和(自身を除く): 16465932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 233, 252, 266, 294, 342, 399, 441, 466, 532, 588, 684, 699, 798, 882, 931, 932, 1197, 1398, 1596, 1631, 1764, 1862, 2097, 2394, 2793, 2796, 3262, 3724, 4194, 4427, 4788, 4893, 5586, 6524, 8379, 8388, 8854, 9786, 11172, 11417, 13281, 14679, 16758, 17708, 19572, 22834, 26562, 29358, 30989, 33516, 34251, 39843, 45668, 53124, 58716, 61978, 68502, 79686, 92967, 102753, 123956, 137004, 159372, 185934, 205506, 216923, 278901, 371868, 411012, 433846, 557802, 650769, 867692, 1115604, 1301538, 1952307, 2603076, 3904614, 7809228]

約数ペア:

[(1, 7809228), (2, 3904614), (3, 2603076), (4, 1952307), (6, 1301538), (7, 1115604), (9, 867692), (12, 650769), (14, 557802), (18, 433846), (19, 411012), (21, 371868), (28, 278901), (36, 216923), (38, 205506), (42, 185934), (49, 159372), (57, 137004), (63, 123956), (76, 102753), (84, 92967), (98, 79686), (114, 68502), (126, 61978), (133, 58716), (147, 53124), (171, 45668), (196, 39843), (228, 34251), (233, 33516), (252, 30989), (266, 29358), (294, 26562), (342, 22834), (399, 19572), (441, 17708), (466, 16758), (532, 14679), (588, 13281), (684, 11417), (699, 11172), (798, 9786), (882, 8854), (931, 8388), (932, 8379), (1197, 6524), (1398, 5586), (1596, 4893), (1631, 4788), (1764, 4427), (1862, 4194), (2097, 3724), (2394, 3262), (2793, 2796)]