40684356

素因数分解:

$2^2\times 3^4\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:846

約数の個数: 60

約数和(自身を含む): 107060800

約数和(自身を除く): 66376444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 324, 398, 597, 631, 796, 1194, 1262, 1791, 1893, 2388, 2524, 3582, 3786, 5373, 5679, 7164, 7572, 10746, 11358, 16119, 17037, 21492, 22716, 32238, 34074, 51111, 64476, 68148, 102222, 125569, 204444, 251138, 376707, 502276, 753414, 1130121, 1506828, 2260242, 3390363, 4520484, 6780726, 10171089, 13561452, 20342178, 40684356]

約数ペア:

[(1, 40684356), (2, 20342178), (3, 13561452), (4, 10171089), (6, 6780726), (9, 4520484), (12, 3390363), (18, 2260242), (27, 1506828), (36, 1130121), (54, 753414), (81, 502276), (108, 376707), (162, 251138), (199, 204444), (324, 125569), (398, 102222), (597, 68148), (631, 64476), (796, 51111), (1194, 34074), (1262, 32238), (1791, 22716), (1893, 21492), (2388, 17037), (2524, 16119), (3582, 11358), (3786, 10746), (5373, 7572), (5679, 7164)]