17818173764

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{4517}}^1$

素因数の和:4988

約数の個数: 48

約数和(自身を含む): 32516588160

約数和(自身を除く): 14698414396

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 359, 718, 1436, 2747, 4517, 5494, 9034, 10988, 14719, 18068, 24053, 29438, 48106, 58876, 96212, 185197, 302639, 370394, 605278, 740788, 986173, 1210556, 1621603, 1972346, 3243206, 3944692, 6486412, 12408199, 24816398, 49632796, 66485723, 108647401, 132971446, 217294802, 265942892, 434589604, 4454543441, 8909086882, 17818173764]

約数ペア:

[(1, 17818173764), (2, 8909086882), (4, 4454543441), (41, 434589604), (67, 265942892), (82, 217294802), (134, 132971446), (164, 108647401), (268, 66485723), (359, 49632796), (718, 24816398), (1436, 12408199), (2747, 6486412), (4517, 3944692), (5494, 3243206), (9034, 1972346), (10988, 1621603), (14719, 1210556), (18068, 986173), (24053, 740788), (29438, 605278), (48106, 370394), (58876, 302639), (96212, 185197)]