1857188424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27431}}^1$

素因数の和:27491

約数の個数: 128

約数和(自身を含む): 5898977280

約数和(自身を除く): 4041788856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 8463, 9672, 11284, 16926, 22568, 27431, 33852, 54862, 67704, 82293, 109724, 164586, 192017, 219448, 329172, 356603, 384034, 576051, 658344, 713206, 768068, 850361, 1069809, 1152102, 1426412, 1536136, 1700722, 2139618, 2304204, 2496221, 2551083, 2852824, 3401444, 4279236, 4608408, 4992442, 5102166, 5952527, 6802888, 7488663, 8558472, 9984884, 10204332, 11054693, 11905054, 14977326, 17857581, 19969768, 20408664, 22109386, 23810108, 29954652, 33164079, 35715162, 44218772, 47620216, 59909304, 66328158, 71430324, 77382851, 88437544, 132656316, 142860648, 154765702, 232148553, 265312632, 309531404, 464297106, 619062808, 928594212, 1857188424]

約数ペア:

[(1, 1857188424), (2, 928594212), (3, 619062808), (4, 464297106), (6, 309531404), (7, 265312632), (8, 232148553), (12, 154765702), (13, 142860648), (14, 132656316), (21, 88437544), (24, 77382851), (26, 71430324), (28, 66328158), (31, 59909304), (39, 47620216), (42, 44218772), (52, 35715162), (56, 33164079), (62, 29954652), (78, 23810108), (84, 22109386), (91, 20408664), (93, 19969768), (104, 17857581), (124, 14977326), (156, 11905054), (168, 11054693), (182, 10204332), (186, 9984884), (217, 8558472), (248, 7488663), (273, 6802888), (312, 5952527), (364, 5102166), (372, 4992442), (403, 4608408), (434, 4279236), (546, 3401444), (651, 2852824), (728, 2551083), (744, 2496221), (806, 2304204), (868, 2139618), (1092, 1700722), (1209, 1536136), (1302, 1426412), (1612, 1152102), (1736, 1069809), (2184, 850361), (2418, 768068), (2604, 713206), (2821, 658344), (3224, 576051), (4836, 384034), (5208, 356603), (5642, 329172), (8463, 219448), (9672, 192017), (11284, 164586), (16926, 109724), (22568, 82293), (27431, 67704), (33852, 54862)]