1425204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 4062240

約数和(自身を除く): 2637036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 61, 66, 99, 118, 122, 132, 177, 183, 198, 236, 244, 354, 366, 396, 531, 549, 649, 671, 708, 732, 1062, 1098, 1298, 1342, 1947, 2013, 2124, 2196, 2596, 2684, 3599, 3894, 4026, 5841, 6039, 7198, 7788, 8052, 10797, 11682, 12078, 14396, 21594, 23364, 24156, 32391, 39589, 43188, 64782, 79178, 118767, 129564, 158356, 237534, 356301, 475068, 712602, 1425204]

約数ペア:

[(1, 1425204), (2, 712602), (3, 475068), (4, 356301), (6, 237534), (9, 158356), (11, 129564), (12, 118767), (18, 79178), (22, 64782), (33, 43188), (36, 39589), (44, 32391), (59, 24156), (61, 23364), (66, 21594), (99, 14396), (118, 12078), (122, 11682), (132, 10797), (177, 8052), (183, 7788), (198, 7198), (236, 6039), (244, 5841), (354, 4026), (366, 3894), (396, 3599), (531, 2684), (549, 2596), (649, 2196), (671, 2124), (708, 2013), (732, 1947), (1062, 1342), (1098, 1298)]