15666091188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{77621}}^1$

素因数の和:77789

約数の個数: 72

約数和(自身を含む): 40469005920

約数和(自身を除く): 24802914732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 139, 242, 278, 363, 417, 484, 556, 726, 834, 1452, 1529, 1668, 3058, 4587, 6116, 9174, 16819, 18348, 33638, 50457, 67276, 77621, 100914, 155242, 201828, 232863, 310484, 465726, 853831, 931452, 1707662, 2561493, 3415324, 5122986, 9392141, 10245972, 10789319, 18784282, 21578638, 28176423, 32367957, 37568564, 43157276, 56352846, 64735914, 112705692, 118682509, 129471828, 237365018, 356047527, 474730036, 712095054, 1305507599, 1424190108, 2611015198, 3916522797, 5222030396, 7833045594, 15666091188]

約数ペア:

[(1, 15666091188), (2, 7833045594), (3, 5222030396), (4, 3916522797), (6, 2611015198), (11, 1424190108), (12, 1305507599), (22, 712095054), (33, 474730036), (44, 356047527), (66, 237365018), (121, 129471828), (132, 118682509), (139, 112705692), (242, 64735914), (278, 56352846), (363, 43157276), (417, 37568564), (484, 32367957), (556, 28176423), (726, 21578638), (834, 18784282), (1452, 10789319), (1529, 10245972), (1668, 9392141), (3058, 5122986), (4587, 3415324), (6116, 2561493), (9174, 1707662), (16819, 931452), (18348, 853831), (33638, 465726), (50457, 310484), (67276, 232863), (77621, 201828), (100914, 155242)]