21853602

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{4201}}^1$

素因数の和:4243

約数の個数: 36

約数和(自身を含む): 50310546

約数和(自身を除く): 28456944

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 4201, 5202, 8402, 12603, 25206, 37809, 71417, 75618, 142834, 214251, 428502, 642753, 1214089, 1285506, 2428178, 3642267, 7284534, 10926801, 21853602]

約数ペア:

[(1, 21853602), (2, 10926801), (3, 7284534), (6, 3642267), (9, 2428178), (17, 1285506), (18, 1214089), (34, 642753), (51, 428502), (102, 214251), (153, 142834), (289, 75618), (306, 71417), (578, 37809), (867, 25206), (1734, 12603), (2601, 8402), (4201, 5202)]