15882228

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{4957}}^1$

素因数の和:5056

約数の個数: 36

約数和(自身を含む): 40606020

約数和(自身を除く): 24723792

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 4957, 9914, 14871, 19828, 29742, 44613, 59484, 89226, 178452, 441173, 882346, 1323519, 1764692, 2647038, 3970557, 5294076, 7941114, 15882228]

約数ペア:

[(1, 15882228), (2, 7941114), (3, 5294076), (4, 3970557), (6, 2647038), (9, 1764692), (12, 1323519), (18, 882346), (36, 441173), (89, 178452), (178, 89226), (267, 59484), (356, 44613), (534, 29742), (801, 19828), (1068, 14871), (1602, 9914), (3204, 4957)]