22198842

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 49645440

約数和(自身を除く): 27446598

約数列:

[1, 2, 3, 6, 9, 18, 67, 79, 134, 158, 201, 233, 237, 402, 466, 474, 603, 699, 711, 1206, 1398, 1422, 2097, 4194, 5293, 10586, 15611, 15879, 18407, 31222, 31758, 36814, 46833, 47637, 55221, 93666, 95274, 110442, 140499, 165663, 280998, 331326, 1233269, 2466538, 3699807, 7399614, 11099421, 22198842]

約数ペア:

[(1, 22198842), (2, 11099421), (3, 7399614), (6, 3699807), (9, 2466538), (18, 1233269), (67, 331326), (79, 280998), (134, 165663), (158, 140499), (201, 110442), (233, 95274), (237, 93666), (402, 55221), (466, 47637), (474, 46833), (603, 36814), (699, 31758), (711, 31222), (1206, 18407), (1398, 15879), (1422, 15611), (2097, 10586), (4194, 5293)]