181902786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{6089}}^1$

素因数の和:6490

約数の個数: 32

約数和(自身を含む): 392878080

約数和(自身を除く): 210975294

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 383, 766, 1149, 2298, 4979, 6089, 9958, 12178, 14937, 18267, 29874, 36534, 79157, 158314, 237471, 474942, 2332087, 4664174, 6996261, 13992522, 30317131, 60634262, 90951393, 181902786]

約数ペア:

[(1, 181902786), (2, 90951393), (3, 60634262), (6, 30317131), (13, 13992522), (26, 6996261), (39, 4664174), (78, 2332087), (383, 474942), (766, 237471), (1149, 158314), (2298, 79157), (4979, 36534), (6089, 29874), (9958, 18267), (12178, 14937)]