15691764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 41023584

約数和(自身を除く): 25331820

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 107, 121, 132, 202, 214, 242, 303, 321, 363, 404, 428, 484, 606, 642, 726, 1111, 1177, 1212, 1284, 1452, 2222, 2354, 3333, 3531, 4444, 4708, 6666, 7062, 10807, 12221, 12947, 13332, 14124, 21614, 24442, 25894, 32421, 36663, 38841, 43228, 48884, 51788, 64842, 73326, 77682, 118877, 129684, 146652, 155364, 237754, 356631, 475508, 713262, 1307647, 1426524, 2615294, 3922941, 5230588, 7845882, 15691764]

約数ペア:

[(1, 15691764), (2, 7845882), (3, 5230588), (4, 3922941), (6, 2615294), (11, 1426524), (12, 1307647), (22, 713262), (33, 475508), (44, 356631), (66, 237754), (101, 155364), (107, 146652), (121, 129684), (132, 118877), (202, 77682), (214, 73326), (242, 64842), (303, 51788), (321, 48884), (363, 43228), (404, 38841), (428, 36663), (484, 32421), (606, 25894), (642, 24442), (726, 21614), (1111, 14124), (1177, 13332), (1212, 12947), (1284, 12221), (1452, 10807), (2222, 7062), (2354, 6666), (3333, 4708), (3531, 4444)]