13981422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 35642880

約数和(自身を除く): 21661458

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 883, 1131, 1218, 1766, 2262, 2639, 2649, 5278, 5298, 6181, 7917, 11479, 12362, 15834, 18543, 22958, 25607, 34437, 37086, 51214, 68874, 76821, 80353, 153642, 160706, 179249, 241059, 332891, 358498, 482118, 537747, 665782, 998673, 1075494, 1997346, 2330237, 4660474, 6990711, 13981422]

約数ペア:

[(1, 13981422), (2, 6990711), (3, 4660474), (6, 2330237), (7, 1997346), (13, 1075494), (14, 998673), (21, 665782), (26, 537747), (29, 482118), (39, 358498), (42, 332891), (58, 241059), (78, 179249), (87, 160706), (91, 153642), (174, 80353), (182, 76821), (203, 68874), (273, 51214), (377, 37086), (406, 34437), (546, 25607), (609, 22958), (754, 18543), (883, 15834), (1131, 12362), (1218, 11479), (1766, 7917), (2262, 6181), (2639, 5298), (2649, 5278)]