919227804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{4621}}^1$

素因数の和:4787

約数の個数: 72

約数和(自身を含む): 2375301264

約数和(自身を除く): 1456073460

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 137, 242, 274, 363, 411, 484, 548, 726, 822, 1452, 1507, 1644, 3014, 4521, 4621, 6028, 9042, 9242, 13863, 16577, 18084, 18484, 27726, 33154, 49731, 50831, 55452, 66308, 99462, 101662, 152493, 198924, 203324, 304986, 559141, 609972, 633077, 1118282, 1266154, 1677423, 1899231, 2236564, 2532308, 3354846, 3798462, 6709692, 6963847, 7596924, 13927694, 20891541, 27855388, 41783082, 76602317, 83566164, 153204634, 229806951, 306409268, 459613902, 919227804]

約数ペア:

[(1, 919227804), (2, 459613902), (3, 306409268), (4, 229806951), (6, 153204634), (11, 83566164), (12, 76602317), (22, 41783082), (33, 27855388), (44, 20891541), (66, 13927694), (121, 7596924), (132, 6963847), (137, 6709692), (242, 3798462), (274, 3354846), (363, 2532308), (411, 2236564), (484, 1899231), (548, 1677423), (726, 1266154), (822, 1118282), (1452, 633077), (1507, 609972), (1644, 559141), (3014, 304986), (4521, 203324), (4621, 198924), (6028, 152493), (9042, 101662), (9242, 99462), (13863, 66308), (16577, 55452), (18084, 50831), (18484, 49731), (27726, 33154)]