2273388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 6148800

約数和(自身を除く): 3875412

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 59, 76, 78, 114, 118, 156, 169, 177, 228, 236, 247, 338, 354, 494, 507, 676, 708, 741, 767, 988, 1014, 1121, 1482, 1534, 2028, 2242, 2301, 2964, 3068, 3211, 3363, 4484, 4602, 6422, 6726, 9204, 9633, 9971, 12844, 13452, 14573, 19266, 19942, 29146, 29913, 38532, 39884, 43719, 58292, 59826, 87438, 119652, 174876, 189449, 378898, 568347, 757796, 1136694, 2273388]

約数ペア:

[(1, 2273388), (2, 1136694), (3, 757796), (4, 568347), (6, 378898), (12, 189449), (13, 174876), (19, 119652), (26, 87438), (38, 59826), (39, 58292), (52, 43719), (57, 39884), (59, 38532), (76, 29913), (78, 29146), (114, 19942), (118, 19266), (156, 14573), (169, 13452), (177, 12844), (228, 9971), (236, 9633), (247, 9204), (338, 6726), (354, 6422), (494, 4602), (507, 4484), (676, 3363), (708, 3211), (741, 3068), (767, 2964), (988, 2301), (1014, 2242), (1121, 2028), (1482, 1534)]