2017207218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{1163}}^1$

素因数の和:1819

約数の個数: 64

約数和(自身を含む): 4473447552

約数和(自身を除く): 2456240334

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 601, 962, 1163, 1202, 1443, 1803, 2326, 2886, 3489, 3606, 6978, 7813, 15119, 15626, 22237, 23439, 30238, 43031, 44474, 45357, 46878, 66711, 86062, 90714, 129093, 133422, 258186, 289081, 559403, 578162, 698963, 867243, 1118806, 1397926, 1678209, 1734486, 2096889, 3356418, 4193778, 9086519, 18173038, 25861631, 27259557, 51723262, 54519114, 77584893, 155169786, 336201203, 672402406, 1008603609, 2017207218]

約数ペア:

[(1, 2017207218), (2, 1008603609), (3, 672402406), (6, 336201203), (13, 155169786), (26, 77584893), (37, 54519114), (39, 51723262), (74, 27259557), (78, 25861631), (111, 18173038), (222, 9086519), (481, 4193778), (601, 3356418), (962, 2096889), (1163, 1734486), (1202, 1678209), (1443, 1397926), (1803, 1118806), (2326, 867243), (2886, 698963), (3489, 578162), (3606, 559403), (6978, 289081), (7813, 258186), (15119, 133422), (15626, 129093), (22237, 90714), (23439, 86062), (30238, 66711), (43031, 46878), (44474, 45357)]