23447718

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 160

約数和(自身を含む): 66908160

約数和(自身を除く): 43460442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 29, 31, 42, 46, 54, 58, 62, 63, 69, 81, 87, 93, 126, 138, 161, 162, 174, 186, 189, 203, 207, 217, 261, 279, 322, 378, 406, 414, 434, 483, 522, 558, 567, 609, 621, 651, 667, 713, 783, 837, 899, 966, 1134, 1218, 1242, 1302, 1334, 1426, 1449, 1566, 1674, 1798, 1827, 1863, 1953, 2001, 2139, 2349, 2511, 2697, 2898, 3654, 3726, 3906, 4002, 4278, 4347, 4669, 4698, 4991, 5022, 5394, 5481, 5859, 6003, 6293, 6417, 8091, 8694, 9338, 9982, 10962, 11718, 12006, 12586, 12834, 13041, 14007, 14973, 16182, 16443, 17577, 18009, 18879, 19251, 20677, 24273, 26082, 28014, 29946, 32886, 35154, 36018, 37758, 38502, 41354, 42021, 44919, 48546, 54027, 56637, 57753, 62031, 72819, 84042, 89838, 108054, 113274, 115506, 124062, 126063, 134757, 144739, 145638, 169911, 186093, 252126, 269514, 289478, 339822, 372186, 378189, 404271, 434217, 509733, 558279, 756378, 808542, 868434, 1019466, 1116558, 1302651, 1674837, 2605302, 3349674, 3907953, 7815906, 11723859, 23447718]

約数ペア:

[(1, 23447718), (2, 11723859), (3, 7815906), (6, 3907953), (7, 3349674), (9, 2605302), (14, 1674837), (18, 1302651), (21, 1116558), (23, 1019466), (27, 868434), (29, 808542), (31, 756378), (42, 558279), (46, 509733), (54, 434217), (58, 404271), (62, 378189), (63, 372186), (69, 339822), (81, 289478), (87, 269514), (93, 252126), (126, 186093), (138, 169911), (161, 145638), (162, 144739), (174, 134757), (186, 126063), (189, 124062), (203, 115506), (207, 113274), (217, 108054), (261, 89838), (279, 84042), (322, 72819), (378, 62031), (406, 57753), (414, 56637), (434, 54027), (483, 48546), (522, 44919), (558, 42021), (567, 41354), (609, 38502), (621, 37758), (651, 36018), (667, 35154), (713, 32886), (783, 29946), (837, 28014), (899, 26082), (966, 24273), (1134, 20677), (1218, 19251), (1242, 18879), (1302, 18009), (1334, 17577), (1426, 16443), (1449, 16182), (1566, 14973), (1674, 14007), (1798, 13041), (1827, 12834), (1863, 12586), (1953, 12006), (2001, 11718), (2139, 10962), (2349, 9982), (2511, 9338), (2697, 8694), (2898, 8091), (3654, 6417), (3726, 6293), (3906, 6003), (4002, 5859), (4278, 5481), (4347, 5394), (4669, 5022), (4698, 4991)]