18448567192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{631}}^1\times {\mathrm{727}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 37930314240

約数和(自身を除く): 19481747048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 457, 631, 727, 914, 1262, 1454, 1828, 2524, 2908, 3656, 5027, 5048, 5816, 6941, 7997, 10054, 13882, 15994, 20108, 27764, 31988, 40216, 55528, 63976, 288367, 332239, 458737, 576734, 664478, 917474, 1153468, 1328956, 1834948, 2306936, 2657912, 3172037, 3654629, 3669896, 5046107, 6344074, 7309258, 10092214, 12688148, 14618516, 20184428, 25376296, 29237032, 40368856, 209642809, 419285618, 838571236, 1677142472, 2306070899, 4612141798, 9224283596, 18448567192]

約数ペア:

[(1, 18448567192), (2, 9224283596), (4, 4612141798), (8, 2306070899), (11, 1677142472), (22, 838571236), (44, 419285618), (88, 209642809), (457, 40368856), (631, 29237032), (727, 25376296), (914, 20184428), (1262, 14618516), (1454, 12688148), (1828, 10092214), (2524, 7309258), (2908, 6344074), (3656, 5046107), (5027, 3669896), (5048, 3654629), (5816, 3172037), (6941, 2657912), (7997, 2306936), (10054, 1834948), (13882, 1328956), (15994, 1153468), (20108, 917474), (27764, 664478), (31988, 576734), (40216, 458737), (55528, 332239), (63976, 288367)]