142972002

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8423}}^1$

素因数の和:8495

約数の個数: 48

約数和(自身を含む): 331164288

約数和(自身を除く): 188192286

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1886, 2829, 5658, 8423, 8487, 16846, 16974, 25269, 50538, 75807, 151614, 193729, 345343, 387458, 581187, 690686, 1036029, 1162374, 1743561, 2072058, 3108087, 3487122, 6216174, 7942889, 15885778, 23828667, 47657334, 71486001, 142972002]

約数ペア:

[(1, 142972002), (2, 71486001), (3, 47657334), (6, 23828667), (9, 15885778), (18, 7942889), (23, 6216174), (41, 3487122), (46, 3108087), (69, 2072058), (82, 1743561), (123, 1162374), (138, 1036029), (207, 690686), (246, 581187), (369, 387458), (414, 345343), (738, 193729), (943, 151614), (1886, 75807), (2829, 50538), (5658, 25269), (8423, 16974), (8487, 16846)]