1217454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 2930256

約数和(自身を除く): 1712802

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 101, 123, 147, 202, 246, 287, 294, 303, 574, 606, 707, 861, 1414, 1722, 2009, 2121, 4018, 4141, 4242, 4949, 6027, 8282, 9898, 12054, 12423, 14847, 24846, 28987, 29694, 57974, 86961, 173922, 202909, 405818, 608727, 1217454]

約数ペア:

[(1, 1217454), (2, 608727), (3, 405818), (6, 202909), (7, 173922), (14, 86961), (21, 57974), (41, 29694), (42, 28987), (49, 24846), (82, 14847), (98, 12423), (101, 12054), (123, 9898), (147, 8282), (202, 6027), (246, 4949), (287, 4242), (294, 4141), (303, 4018), (574, 2121), (606, 2009), (707, 1722), (861, 1414)]