19091111508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{231677}}^1$

素因数の和:231806

約数の個数: 96

約数和(自身を含む): 57085459200

約数和(自身を除く): 37994347692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 109, 126, 189, 218, 252, 327, 378, 436, 654, 756, 763, 981, 1308, 1526, 1962, 2289, 2943, 3052, 3924, 4578, 5886, 6867, 9156, 11772, 13734, 20601, 27468, 41202, 82404, 231677, 463354, 695031, 926708, 1390062, 1621739, 2085093, 2780124, 3243478, 4170186, 4865217, 6255279, 6486956, 8340372, 9730434, 12510558, 14595651, 19460868, 25021116, 25252793, 29191302, 43786953, 50505586, 58382604, 75758379, 87573906, 101011172, 151516758, 175147812, 176769551, 227275137, 303033516, 353539102, 454550274, 530308653, 681825411, 707078204, 909100548, 1060617306, 1363650822, 1590925959, 2121234612, 2727301644, 3181851918, 4772777877, 6363703836, 9545555754, 19091111508]

約数ペア:

[(1, 19091111508), (2, 9545555754), (3, 6363703836), (4, 4772777877), (6, 3181851918), (7, 2727301644), (9, 2121234612), (12, 1590925959), (14, 1363650822), (18, 1060617306), (21, 909100548), (27, 707078204), (28, 681825411), (36, 530308653), (42, 454550274), (54, 353539102), (63, 303033516), (84, 227275137), (108, 176769551), (109, 175147812), (126, 151516758), (189, 101011172), (218, 87573906), (252, 75758379), (327, 58382604), (378, 50505586), (436, 43786953), (654, 29191302), (756, 25252793), (763, 25021116), (981, 19460868), (1308, 14595651), (1526, 12510558), (1962, 9730434), (2289, 8340372), (2943, 6486956), (3052, 6255279), (3924, 4865217), (4578, 4170186), (5886, 3243478), (6867, 2780124), (9156, 2085093), (11772, 1621739), (13734, 1390062), (20601, 926708), (27468, 695031), (41202, 463354), (82404, 231677)]