17848366984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{5179}}^1$

素因数の和:5331

約数の個数: 128

約数和(自身を含む): 41771520000

約数和(自身を除く): 23923153016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 79, 82, 133, 152, 158, 164, 266, 287, 316, 328, 532, 553, 574, 632, 779, 1064, 1106, 1148, 1501, 1558, 2212, 2296, 3002, 3116, 3239, 4424, 5179, 5453, 6004, 6232, 6478, 10358, 10507, 10906, 12008, 12956, 20716, 21014, 21812, 22673, 25912, 36253, 41432, 42028, 43624, 45346, 61541, 72506, 84056, 90692, 98401, 123082, 145012, 181384, 196802, 212339, 246164, 290024, 393604, 409141, 424678, 430787, 492328, 688807, 787208, 818282, 849356, 861574, 1377614, 1486373, 1636564, 1698712, 1723148, 2755228, 2863987, 2972746, 3273128, 3446296, 4034441, 5510456, 5727974, 5945492, 7773679, 8068882, 11455948, 11890984, 15547358, 16137764, 16774781, 22911896, 28241087, 31094716, 32275528, 33549562, 54415753, 56482174, 62189432, 67099124, 108831506, 112964348, 117423467, 134198248, 217663012, 225928696, 234846934, 318720839, 435326024, 469693868, 637441678, 939387736, 1274883356, 2231045873, 2549766712, 4462091746, 8924183492, 17848366984]

約数ペア:

[(1, 17848366984), (2, 8924183492), (4, 4462091746), (7, 2549766712), (8, 2231045873), (14, 1274883356), (19, 939387736), (28, 637441678), (38, 469693868), (41, 435326024), (56, 318720839), (76, 234846934), (79, 225928696), (82, 217663012), (133, 134198248), (152, 117423467), (158, 112964348), (164, 108831506), (266, 67099124), (287, 62189432), (316, 56482174), (328, 54415753), (532, 33549562), (553, 32275528), (574, 31094716), (632, 28241087), (779, 22911896), (1064, 16774781), (1106, 16137764), (1148, 15547358), (1501, 11890984), (1558, 11455948), (2212, 8068882), (2296, 7773679), (3002, 5945492), (3116, 5727974), (3239, 5510456), (4424, 4034441), (5179, 3446296), (5453, 3273128), (6004, 2972746), (6232, 2863987), (6478, 2755228), (10358, 1723148), (10507, 1698712), (10906, 1636564), (12008, 1486373), (12956, 1377614), (20716, 861574), (21014, 849356), (21812, 818282), (22673, 787208), (25912, 688807), (36253, 492328), (41432, 430787), (42028, 424678), (43624, 409141), (45346, 393604), (61541, 290024), (72506, 246164), (84056, 212339), (90692, 196802), (98401, 181384), (123082, 145012)]