19118366904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{5879}}^1$

素因数の和:7397

約数の個数: 128

約数和(自身を含む): 58875264000

約数和(自身を除く): 39756897096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 1489, 2184, 2978, 4467, 5879, 5956, 8934, 10423, 11758, 11912, 17637, 17868, 19357, 20846, 23516, 31269, 35274, 35736, 38714, 41153, 41692, 47032, 58071, 62538, 70548, 76427, 77428, 82306, 83384, 116142, 123459, 125076, 135499, 141096, 152854, 154856, 164612, 229281, 232284, 246918, 250152, 270998, 305708, 329224, 406497, 458562, 464568, 493836, 534989, 541996, 611416, 812994, 917124, 987672, 1069978, 1083992, 1604967, 1625988, 1834248, 2139956, 3209934, 3251976, 4279912, 6419868, 8753831, 12839736, 17507662, 26261493, 35015324, 52522986, 61276817, 70030648, 105045972, 113799803, 122553634, 183830451, 210091944, 227599606, 245107268, 341399409, 367660902, 455199212, 490214536, 682798818, 735321804, 796598621, 910398424, 1365597636, 1470643608, 1593197242, 2389795863, 2731195272, 3186394484, 4779591726, 6372788968, 9559183452, 19118366904]

約数ペア:

[(1, 19118366904), (2, 9559183452), (3, 6372788968), (4, 4779591726), (6, 3186394484), (7, 2731195272), (8, 2389795863), (12, 1593197242), (13, 1470643608), (14, 1365597636), (21, 910398424), (24, 796598621), (26, 735321804), (28, 682798818), (39, 490214536), (42, 455199212), (52, 367660902), (56, 341399409), (78, 245107268), (84, 227599606), (91, 210091944), (104, 183830451), (156, 122553634), (168, 113799803), (182, 105045972), (273, 70030648), (312, 61276817), (364, 52522986), (546, 35015324), (728, 26261493), (1092, 17507662), (1489, 12839736), (2184, 8753831), (2978, 6419868), (4467, 4279912), (5879, 3251976), (5956, 3209934), (8934, 2139956), (10423, 1834248), (11758, 1625988), (11912, 1604967), (17637, 1083992), (17868, 1069978), (19357, 987672), (20846, 917124), (23516, 812994), (31269, 611416), (35274, 541996), (35736, 534989), (38714, 493836), (41153, 464568), (41692, 458562), (47032, 406497), (58071, 329224), (62538, 305708), (70548, 270998), (76427, 250152), (77428, 246918), (82306, 232284), (83384, 229281), (116142, 164612), (123459, 154856), (125076, 152854), (135499, 141096)]