1396836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 4228224

約数和(自身を除く): 2831388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 241, 252, 276, 322, 414, 482, 483, 644, 723, 828, 964, 966, 1446, 1449, 1687, 1932, 2169, 2892, 2898, 3374, 4338, 5061, 5543, 5796, 6748, 8676, 10122, 11086, 15183, 16629, 20244, 22172, 30366, 33258, 38801, 49887, 60732, 66516, 77602, 99774, 116403, 155204, 199548, 232806, 349209, 465612, 698418, 1396836]

約数ペア:

[(1, 1396836), (2, 698418), (3, 465612), (4, 349209), (6, 232806), (7, 199548), (9, 155204), (12, 116403), (14, 99774), (18, 77602), (21, 66516), (23, 60732), (28, 49887), (36, 38801), (42, 33258), (46, 30366), (63, 22172), (69, 20244), (84, 16629), (92, 15183), (126, 11086), (138, 10122), (161, 8676), (207, 6748), (241, 5796), (252, 5543), (276, 5061), (322, 4338), (414, 3374), (482, 2898), (483, 2892), (644, 2169), (723, 1932), (828, 1687), (964, 1449), (966, 1446)]