3950388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 11251968

約数和(自身を除く): 7301580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 367, 414, 468, 598, 734, 828, 897, 1101, 1196, 1468, 1794, 2202, 2691, 3303, 3588, 4404, 4771, 5382, 6606, 8441, 9542, 10764, 13212, 14313, 16882, 19084, 25323, 28626, 33764, 42939, 50646, 57252, 75969, 85878, 101292, 109733, 151938, 171756, 219466, 303876, 329199, 438932, 658398, 987597, 1316796, 1975194, 3950388]

約数ペア:

[(1, 3950388), (2, 1975194), (3, 1316796), (4, 987597), (6, 658398), (9, 438932), (12, 329199), (13, 303876), (18, 219466), (23, 171756), (26, 151938), (36, 109733), (39, 101292), (46, 85878), (52, 75969), (69, 57252), (78, 50646), (92, 42939), (117, 33764), (138, 28626), (156, 25323), (207, 19084), (234, 16882), (276, 14313), (299, 13212), (367, 10764), (414, 9542), (468, 8441), (598, 6606), (734, 5382), (828, 4771), (897, 4404), (1101, 3588), (1196, 3303), (1468, 2691), (1794, 2202)]