13928922

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 80

約数和(自身を含む): 36381312

約数和(自身を除く): 22452390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 173, 189, 213, 346, 378, 426, 497, 519, 567, 639, 994, 1038, 1134, 1211, 1278, 1491, 1557, 1917, 2422, 2982, 3114, 3633, 3834, 4473, 4671, 5751, 7266, 8946, 9342, 10899, 11502, 12283, 13419, 14013, 21798, 24566, 26838, 28026, 32697, 36849, 40257, 65394, 73698, 80514, 85981, 98091, 110547, 171962, 196182, 221094, 257943, 331641, 515886, 663282, 773829, 994923, 1547658, 1989846, 2321487, 4642974, 6964461, 13928922]

約数ペア:

[(1, 13928922), (2, 6964461), (3, 4642974), (6, 2321487), (7, 1989846), (9, 1547658), (14, 994923), (18, 773829), (21, 663282), (27, 515886), (42, 331641), (54, 257943), (63, 221094), (71, 196182), (81, 171962), (126, 110547), (142, 98091), (162, 85981), (173, 80514), (189, 73698), (213, 65394), (346, 40257), (378, 36849), (426, 32697), (497, 28026), (519, 26838), (567, 24566), (639, 21798), (994, 14013), (1038, 13419), (1134, 12283), (1211, 11502), (1278, 10899), (1491, 9342), (1557, 8946), (1917, 7266), (2422, 5751), (2982, 4671), (3114, 4473), (3633, 3834)]