1227954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 3056832

約数和(自身を除く): 1828878

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 173, 182, 273, 338, 346, 507, 519, 546, 1014, 1038, 1183, 1211, 2249, 2366, 2422, 3549, 3633, 4498, 6747, 7098, 7266, 13494, 15743, 29237, 31486, 47229, 58474, 87711, 94458, 175422, 204659, 409318, 613977, 1227954]

約数ペア:

[(1, 1227954), (2, 613977), (3, 409318), (6, 204659), (7, 175422), (13, 94458), (14, 87711), (21, 58474), (26, 47229), (39, 31486), (42, 29237), (78, 15743), (91, 13494), (169, 7266), (173, 7098), (182, 6747), (273, 4498), (338, 3633), (346, 3549), (507, 2422), (519, 2366), (546, 2249), (1014, 1211), (1038, 1183)]