8515494

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 20084064

約数和(自身を除く): 11568570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 241, 302, 453, 482, 723, 906, 1359, 1446, 1963, 2169, 2718, 3133, 3926, 4338, 5889, 6266, 9399, 11778, 17667, 18798, 28197, 35334, 36391, 56394, 72782, 109173, 218346, 327519, 473083, 655038, 946166, 1419249, 2838498, 4257747, 8515494]

約数ペア:

[(1, 8515494), (2, 4257747), (3, 2838498), (6, 1419249), (9, 946166), (13, 655038), (18, 473083), (26, 327519), (39, 218346), (78, 109173), (117, 72782), (151, 56394), (234, 36391), (241, 35334), (302, 28197), (453, 18798), (482, 17667), (723, 11778), (906, 9399), (1359, 6266), (1446, 5889), (1963, 4338), (2169, 3926), (2718, 3133)]