18888946524

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{423481}}^1$

素因数の和:423560

約数の個数: 96

約数和(自身を含む): 56915980800

約数和(自身を除く): 38027034276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 84, 108, 118, 126, 177, 189, 236, 252, 354, 378, 413, 531, 708, 756, 826, 1062, 1239, 1593, 1652, 2124, 2478, 3186, 3717, 4956, 6372, 7434, 11151, 14868, 22302, 44604, 423481, 846962, 1270443, 1693924, 2540886, 2964367, 3811329, 5081772, 5928734, 7622658, 8893101, 11433987, 11857468, 15245316, 17786202, 22867974, 24985379, 26679303, 35572404, 45735948, 49970758, 53358606, 74956137, 80037909, 99941516, 106717212, 149912274, 160075818, 174897653, 224868411, 299824548, 320151636, 349795306, 449736822, 524692959, 674605233, 699590612, 899473644, 1049385918, 1349210466, 1574078877, 2098771836, 2698420932, 3148157754, 4722236631, 6296315508, 9444473262, 18888946524]

約数ペア:

[(1, 18888946524), (2, 9444473262), (3, 6296315508), (4, 4722236631), (6, 3148157754), (7, 2698420932), (9, 2098771836), (12, 1574078877), (14, 1349210466), (18, 1049385918), (21, 899473644), (27, 699590612), (28, 674605233), (36, 524692959), (42, 449736822), (54, 349795306), (59, 320151636), (63, 299824548), (84, 224868411), (108, 174897653), (118, 160075818), (126, 149912274), (177, 106717212), (189, 99941516), (236, 80037909), (252, 74956137), (354, 53358606), (378, 49970758), (413, 45735948), (531, 35572404), (708, 26679303), (756, 24985379), (826, 22867974), (1062, 17786202), (1239, 15245316), (1593, 11857468), (1652, 11433987), (2124, 8893101), (2478, 7622658), (3186, 5928734), (3717, 5081772), (4956, 3811329), (6372, 2964367), (7434, 2540886), (11151, 1693924), (14868, 1270443), (22302, 846962), (44604, 423481)]