18824904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 59754240

約数和(自身を除く): 40929336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 738, 861, 911, 984, 1148, 1476, 1722, 1822, 2296, 2583, 2733, 2952, 3444, 3644, 5166, 5466, 6377, 6888, 7288, 8199, 10332, 10932, 12754, 16398, 19131, 20664, 21864, 25508, 32796, 37351, 38262, 51016, 57393, 65592, 74702, 76524, 112053, 114786, 149404, 153048, 224106, 229572, 261457, 298808, 336159, 448212, 459144, 522914, 672318, 784371, 896424, 1045828, 1344636, 1568742, 2091656, 2353113, 2689272, 3137484, 4706226, 6274968, 9412452, 18824904]

約数ペア:

[(1, 18824904), (2, 9412452), (3, 6274968), (4, 4706226), (6, 3137484), (7, 2689272), (8, 2353113), (9, 2091656), (12, 1568742), (14, 1344636), (18, 1045828), (21, 896424), (24, 784371), (28, 672318), (36, 522914), (41, 459144), (42, 448212), (56, 336159), (63, 298808), (72, 261457), (82, 229572), (84, 224106), (123, 153048), (126, 149404), (164, 114786), (168, 112053), (246, 76524), (252, 74702), (287, 65592), (328, 57393), (369, 51016), (492, 38262), (504, 37351), (574, 32796), (738, 25508), (861, 21864), (911, 20664), (984, 19131), (1148, 16398), (1476, 12754), (1722, 10932), (1822, 10332), (2296, 8199), (2583, 7288), (2733, 6888), (2952, 6377), (3444, 5466), (3644, 5166)]