15930918

素因数分解:

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

素因数の和:3434

約数の個数: 40

約数和(自身を含む): 36938880

約数和(自身を除く): 21007962

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 3391, 4698, 6782, 10173, 20346, 30519, 61038, 91557, 98339, 183114, 196678, 274671, 295017, 549342, 590034, 885051, 1770102, 2655153, 5310306, 7965459, 15930918]

約数ペア:

[(1, 15930918), (2, 7965459), (3, 5310306), (6, 2655153), (9, 1770102), (18, 885051), (27, 590034), (29, 549342), (54, 295017), (58, 274671), (81, 196678), (87, 183114), (162, 98339), (174, 91557), (261, 61038), (522, 30519), (783, 20346), (1566, 10173), (2349, 6782), (3391, 4698)]