4290426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2035

約数の個数: 48

約数和(自身を含む): 11254464

約数和(自身を除く): 6964038

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2003, 2142, 4006, 6009, 12018, 14021, 18027, 28042, 34051, 36054, 42063, 68102, 84126, 102153, 126189, 204306, 238357, 252378, 306459, 476714, 612918, 715071, 1430142, 2145213, 4290426]

約数ペア:

[(1, 4290426), (2, 2145213), (3, 1430142), (6, 715071), (7, 612918), (9, 476714), (14, 306459), (17, 252378), (18, 238357), (21, 204306), (34, 126189), (42, 102153), (51, 84126), (63, 68102), (102, 42063), (119, 36054), (126, 34051), (153, 28042), (238, 18027), (306, 14021), (357, 12018), (714, 6009), (1071, 4006), (2003, 2142)]