2143678212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{36067}}^1$

素因数の和:36217

約数の個数: 72

約数和(自身を含む): 5881680896

約数和(自身を除く): 3738002684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 6604, 9906, 14859, 19812, 29718, 36067, 59436, 72134, 108201, 144268, 216402, 324603, 432804, 468871, 649206, 937742, 1298412, 1406613, 1875484, 2813226, 4219839, 4580509, 5626452, 8439678, 9161018, 13741527, 16879356, 18322036, 27483054, 41224581, 54966108, 59546617, 82449162, 119093234, 164898324, 178639851, 238186468, 357279702, 535919553, 714559404, 1071839106, 2143678212]

約数ペア:

[(1, 2143678212), (2, 1071839106), (3, 714559404), (4, 535919553), (6, 357279702), (9, 238186468), (12, 178639851), (13, 164898324), (18, 119093234), (26, 82449162), (36, 59546617), (39, 54966108), (52, 41224581), (78, 27483054), (117, 18322036), (127, 16879356), (156, 13741527), (234, 9161018), (254, 8439678), (381, 5626452), (468, 4580509), (508, 4219839), (762, 2813226), (1143, 1875484), (1524, 1406613), (1651, 1298412), (2286, 937742), (3302, 649206), (4572, 468871), (4953, 432804), (6604, 324603), (9906, 216402), (14859, 144268), (19812, 108201), (29718, 72134), (36067, 59436)]