9997848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 31449600

約数和(自身を除く): 21451752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 83, 84, 126, 166, 168, 239, 249, 252, 332, 478, 498, 504, 581, 664, 717, 747, 956, 996, 1162, 1434, 1494, 1673, 1743, 1912, 1992, 2151, 2324, 2868, 2988, 3346, 3486, 4302, 4648, 5019, 5229, 5736, 5976, 6692, 6972, 8604, 10038, 10458, 13384, 13944, 15057, 17208, 19837, 20076, 20916, 30114, 39674, 40152, 41832, 59511, 60228, 79348, 119022, 120456, 138859, 158696, 178533, 238044, 277718, 357066, 416577, 476088, 555436, 714132, 833154, 1110872, 1249731, 1428264, 1666308, 2499462, 3332616, 4998924, 9997848]

約数ペア:

[(1, 9997848), (2, 4998924), (3, 3332616), (4, 2499462), (6, 1666308), (7, 1428264), (8, 1249731), (9, 1110872), (12, 833154), (14, 714132), (18, 555436), (21, 476088), (24, 416577), (28, 357066), (36, 277718), (42, 238044), (56, 178533), (63, 158696), (72, 138859), (83, 120456), (84, 119022), (126, 79348), (166, 60228), (168, 59511), (239, 41832), (249, 40152), (252, 39674), (332, 30114), (478, 20916), (498, 20076), (504, 19837), (581, 17208), (664, 15057), (717, 13944), (747, 13384), (956, 10458), (996, 10038), (1162, 8604), (1434, 6972), (1494, 6692), (1673, 5976), (1743, 5736), (1912, 5229), (1992, 5019), (2151, 4648), (2324, 4302), (2868, 3486), (2988, 3346)]