216025908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{367391}}^1$

素因数の和:367412

約数の個数: 36

約数和(自身を含む): 586357632

約数和(自身を除く): 370331724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 367391, 734782, 1102173, 1469564, 2204346, 2571737, 4408692, 5143474, 7715211, 10286948, 15430422, 18002159, 30860844, 36004318, 54006477, 72008636, 108012954, 216025908]

約数ペア:

[(1, 216025908), (2, 108012954), (3, 72008636), (4, 54006477), (6, 36004318), (7, 30860844), (12, 18002159), (14, 15430422), (21, 10286948), (28, 7715211), (42, 5143474), (49, 4408692), (84, 2571737), (98, 2204346), (147, 1469564), (196, 1102173), (294, 734782), (588, 367391)]