18408031460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{594959}}^1$

素因数の和:595005

約数の個数: 96

約数和(自身を含む): 50376453120

約数和(自身を除く): 31968421660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 884, 910, 1105, 1190, 1547, 1820, 2210, 2380, 3094, 4420, 6188, 7735, 15470, 30940, 594959, 1189918, 2379836, 2974795, 4164713, 5949590, 7734467, 8329426, 10114303, 11899180, 15468934, 16658852, 20228606, 20823565, 30937868, 38672335, 40457212, 41647130, 50571515, 54141269, 70800121, 77344670, 83294260, 101143030, 108282538, 131485939, 141600242, 154689340, 202286060, 216565076, 262971878, 270706345, 283200484, 354000605, 525943756, 541412690, 657429695, 708001210, 920401573, 1082825380, 1314859390, 1416002420, 1840803146, 2629718780, 3681606292, 4602007865, 9204015730, 18408031460]

約数ペア:

[(1, 18408031460), (2, 9204015730), (4, 4602007865), (5, 3681606292), (7, 2629718780), (10, 1840803146), (13, 1416002420), (14, 1314859390), (17, 1082825380), (20, 920401573), (26, 708001210), (28, 657429695), (34, 541412690), (35, 525943756), (52, 354000605), (65, 283200484), (68, 270706345), (70, 262971878), (85, 216565076), (91, 202286060), (119, 154689340), (130, 141600242), (140, 131485939), (170, 108282538), (182, 101143030), (221, 83294260), (238, 77344670), (260, 70800121), (340, 54141269), (364, 50571515), (442, 41647130), (455, 40457212), (476, 38672335), (595, 30937868), (884, 20823565), (910, 20228606), (1105, 16658852), (1190, 15468934), (1547, 11899180), (1820, 10114303), (2210, 8329426), (2380, 7734467), (3094, 5949590), (4420, 4164713), (6188, 2974795), (7735, 2379836), (15470, 1189918), (30940, 594959)]