981786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 2173248

約数和(自身を除く): 1191462

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 307, 533, 614, 921, 1066, 1599, 1842, 3198, 3991, 7982, 11973, 12587, 23946, 25174, 37761, 75522, 163631, 327262, 490893, 981786]

約数ペア:

[(1, 981786), (2, 490893), (3, 327262), (6, 163631), (13, 75522), (26, 37761), (39, 25174), (41, 23946), (78, 12587), (82, 11973), (123, 7982), (246, 3991), (307, 3198), (533, 1842), (614, 1599), (921, 1066)]