2422854

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 72

約数和(自身を含む): 6348888

約数和(自身を除く): 3926034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 67, 82, 98, 123, 126, 134, 147, 201, 246, 287, 294, 369, 402, 441, 469, 574, 603, 738, 861, 882, 938, 1206, 1407, 1722, 2009, 2583, 2747, 2814, 3283, 4018, 4221, 5166, 5494, 6027, 6566, 8241, 8442, 9849, 12054, 16482, 18081, 19229, 19698, 24723, 29547, 36162, 38458, 49446, 57687, 59094, 115374, 134603, 173061, 269206, 346122, 403809, 807618, 1211427, 2422854]

約数ペア:

[(1, 2422854), (2, 1211427), (3, 807618), (6, 403809), (7, 346122), (9, 269206), (14, 173061), (18, 134603), (21, 115374), (41, 59094), (42, 57687), (49, 49446), (63, 38458), (67, 36162), (82, 29547), (98, 24723), (123, 19698), (126, 19229), (134, 18081), (147, 16482), (201, 12054), (246, 9849), (287, 8442), (294, 8241), (369, 6566), (402, 6027), (441, 5494), (469, 5166), (574, 4221), (603, 4018), (738, 3283), (861, 2814), (882, 2747), (938, 2583), (1206, 2009), (1407, 1722)]