2018509944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{246641}}^1$

素因数の和:246692

約数の個数: 64

約数和(自身を含む): 5682631680

約数和(自身を除く): 3664121736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 246641, 493282, 739923, 986564, 1479846, 1973128, 2713051, 2959692, 5426102, 5919384, 7645871, 8139153, 10852204, 15291742, 16278306, 21704408, 22937613, 30583484, 32556612, 45875226, 61166968, 65113224, 84104581, 91750452, 168209162, 183500904, 252313743, 336418324, 504627486, 672836648, 1009254972, 2018509944]

約数ペア:

[(1, 2018509944), (2, 1009254972), (3, 672836648), (4, 504627486), (6, 336418324), (8, 252313743), (11, 183500904), (12, 168209162), (22, 91750452), (24, 84104581), (31, 65113224), (33, 61166968), (44, 45875226), (62, 32556612), (66, 30583484), (88, 22937613), (93, 21704408), (124, 16278306), (132, 15291742), (186, 10852204), (248, 8139153), (264, 7645871), (341, 5919384), (372, 5426102), (682, 2959692), (744, 2713051), (1023, 1973128), (1364, 1479846), (2046, 986564), (2728, 739923), (4092, 493282), (8184, 246641)]