17928996

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 43352064

約数和(自身を除く): 25423068

約数列:

[1, 2, 3, 4, 6, 12, 47, 83, 94, 141, 166, 188, 249, 282, 332, 383, 498, 564, 766, 996, 1149, 1532, 2298, 3901, 4596, 7802, 11703, 15604, 18001, 23406, 31789, 36002, 46812, 54003, 63578, 72004, 95367, 108006, 127156, 190734, 216012, 381468, 1494083, 2988166, 4482249, 5976332, 8964498, 17928996]

約数ペア:

[(1, 17928996), (2, 8964498), (3, 5976332), (4, 4482249), (6, 2988166), (12, 1494083), (47, 381468), (83, 216012), (94, 190734), (141, 127156), (166, 108006), (188, 95367), (249, 72004), (282, 63578), (332, 54003), (383, 46812), (498, 36002), (564, 31789), (766, 23406), (996, 18001), (1149, 15604), (1532, 11703), (2298, 7802), (3901, 4596)]