1521893268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{147299}}^1$

素因数の和:147357

約数の個数: 72

約数和(自身を含む): 4503844800

約数和(自身を除く): 2981951532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 147299, 294598, 441897, 589196, 883794, 1031093, 1325691, 1767588, 2062186, 2651382, 3093279, 4124372, 5302764, 6039259, 6186558, 9279837, 12078518, 12373116, 18117777, 18559674, 24157036, 36235554, 37119348, 42274813, 54353331, 72471108, 84549626, 108706662, 126824439, 169099252, 217413324, 253648878, 380473317, 507297756, 760946634, 1521893268]

約数ペア:

[(1, 1521893268), (2, 760946634), (3, 507297756), (4, 380473317), (6, 253648878), (7, 217413324), (9, 169099252), (12, 126824439), (14, 108706662), (18, 84549626), (21, 72471108), (28, 54353331), (36, 42274813), (41, 37119348), (42, 36235554), (63, 24157036), (82, 18559674), (84, 18117777), (123, 12373116), (126, 12078518), (164, 9279837), (246, 6186558), (252, 6039259), (287, 5302764), (369, 4124372), (492, 3093279), (574, 2651382), (738, 2062186), (861, 1767588), (1148, 1325691), (1476, 1031093), (1722, 883794), (2583, 589196), (3444, 441897), (5166, 294598), (10332, 147299)]