31861836

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{3391}}^1$

素因数の和:3436

約数の個数: 60

約数和(自身を含む): 86190720

約数和(自身を除く): 54328884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 3391, 4698, 6782, 9396, 10173, 13564, 20346, 30519, 40692, 61038, 91557, 98339, 122076, 183114, 196678, 274671, 295017, 366228, 393356, 549342, 590034, 885051, 1098684, 1180068, 1770102, 2655153, 3540204, 5310306, 7965459, 10620612, 15930918, 31861836]

約数ペア:

[(1, 31861836), (2, 15930918), (3, 10620612), (4, 7965459), (6, 5310306), (9, 3540204), (12, 2655153), (18, 1770102), (27, 1180068), (29, 1098684), (36, 885051), (54, 590034), (58, 549342), (81, 393356), (87, 366228), (108, 295017), (116, 274671), (162, 196678), (174, 183114), (261, 122076), (324, 98339), (348, 91557), (522, 61038), (783, 40692), (1044, 30519), (1566, 20346), (2349, 13564), (3132, 10173), (3391, 9396), (4698, 6782)]