25581204

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 73745280

約数和(自身を除く): 48164076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 99, 108, 122, 132, 183, 198, 244, 297, 353, 366, 396, 549, 594, 671, 706, 732, 1059, 1098, 1188, 1342, 1412, 1647, 2013, 2118, 2196, 2684, 3177, 3294, 3883, 4026, 4236, 6039, 6354, 6588, 7766, 8052, 9531, 11649, 12078, 12708, 15532, 18117, 19062, 21533, 23298, 24156, 34947, 36234, 38124, 43066, 46596, 64599, 69894, 72468, 86132, 104841, 129198, 139788, 193797, 209682, 236863, 258396, 387594, 419364, 473726, 581391, 710589, 775188, 947452, 1162782, 1421178, 2131767, 2325564, 2842356, 4263534, 6395301, 8527068, 12790602, 25581204]

約数ペア:

[(1, 25581204), (2, 12790602), (3, 8527068), (4, 6395301), (6, 4263534), (9, 2842356), (11, 2325564), (12, 2131767), (18, 1421178), (22, 1162782), (27, 947452), (33, 775188), (36, 710589), (44, 581391), (54, 473726), (61, 419364), (66, 387594), (99, 258396), (108, 236863), (122, 209682), (132, 193797), (183, 139788), (198, 129198), (244, 104841), (297, 86132), (353, 72468), (366, 69894), (396, 64599), (549, 46596), (594, 43066), (671, 38124), (706, 36234), (732, 34947), (1059, 24156), (1098, 23298), (1188, 21533), (1342, 19062), (1412, 18117), (1647, 15532), (2013, 12708), (2118, 12078), (2196, 11649), (2684, 9531), (3177, 8052), (3294, 7766), (3883, 6588), (4026, 6354), (4236, 6039)]