13372222878

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{204487}}^1$

素因数の和:204678

約数の個数: 64

約数和(自身を含む): 34157675520

約数和(自身を除く): 20785452642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 173, 189, 346, 378, 519, 1038, 1211, 1557, 2422, 3114, 3633, 4671, 7266, 9342, 10899, 21798, 32697, 65394, 204487, 408974, 613461, 1226922, 1431409, 1840383, 2862818, 3680766, 4294227, 5521149, 8588454, 11042298, 12882681, 25765362, 35376251, 38648043, 70752502, 77296086, 106128753, 212257506, 247633757, 318386259, 495267514, 636772518, 742901271, 955158777, 1485802542, 1910317554, 2228703813, 4457407626, 6686111439, 13372222878]

約数ペア:

[(1, 13372222878), (2, 6686111439), (3, 4457407626), (6, 2228703813), (7, 1910317554), (9, 1485802542), (14, 955158777), (18, 742901271), (21, 636772518), (27, 495267514), (42, 318386259), (54, 247633757), (63, 212257506), (126, 106128753), (173, 77296086), (189, 70752502), (346, 38648043), (378, 35376251), (519, 25765362), (1038, 12882681), (1211, 11042298), (1557, 8588454), (2422, 5521149), (3114, 4294227), (3633, 3680766), (4671, 2862818), (7266, 1840383), (9342, 1431409), (10899, 1226922), (21798, 613461), (32697, 408974), (65394, 204487)]