12091986954

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{919}}^1$

素因数の和:1512

約数の個数: 96

約数和(自身を含む): 28015104000

約数和(自身を除く): 15923117046

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 474, 487, 711, 919, 974, 1422, 1461, 1501, 1838, 2757, 2922, 3002, 4383, 4503, 5514, 8271, 8766, 9006, 9253, 13509, 16542, 17461, 18506, 27018, 27759, 34922, 38473, 52383, 55518, 72601, 76946, 83277, 104766, 115419, 145202, 157149, 166554, 217803, 230838, 314298, 346257, 435606, 447553, 653409, 692514, 730987, 895106, 1306818, 1342659, 1379419, 1461974, 2192961, 2685318, 2758838, 4027977, 4138257, 4385922, 6578883, 8055954, 8276514, 8503507, 12414771, 13157766, 17007014, 24829542, 25510521, 35356687, 51021042, 70713374, 76531563, 106070061, 153063126, 212140122, 318210183, 636420366, 671777053, 1343554106, 2015331159, 4030662318, 6045993477, 12091986954]

約数ペア:

[(1, 12091986954), (2, 6045993477), (3, 4030662318), (6, 2015331159), (9, 1343554106), (18, 671777053), (19, 636420366), (38, 318210183), (57, 212140122), (79, 153063126), (114, 106070061), (158, 76531563), (171, 70713374), (237, 51021042), (342, 35356687), (474, 25510521), (487, 24829542), (711, 17007014), (919, 13157766), (974, 12414771), (1422, 8503507), (1461, 8276514), (1501, 8055954), (1838, 6578883), (2757, 4385922), (2922, 4138257), (3002, 4027977), (4383, 2758838), (4503, 2685318), (5514, 2192961), (8271, 1461974), (8766, 1379419), (9006, 1342659), (9253, 1306818), (13509, 895106), (16542, 730987), (17461, 692514), (18506, 653409), (27018, 447553), (27759, 435606), (34922, 346257), (38473, 314298), (52383, 230838), (55518, 217803), (72601, 166554), (76946, 157149), (83277, 145202), (104766, 115419)]