19090008

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{773}}^1$

素因数の和:806

約数の個数: 96

約数和(自身を含む): 60372000

約数和(自身を除く): 41281992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 773, 882, 1029, 1176, 1372, 1546, 1764, 2058, 2319, 2744, 3087, 3092, 3528, 4116, 4638, 5411, 6174, 6184, 6957, 8232, 9276, 10822, 12348, 13914, 16233, 18552, 21644, 24696, 27828, 32466, 37877, 43288, 48699, 55656, 64932, 75754, 97398, 113631, 129864, 151508, 194796, 227262, 265139, 303016, 340893, 389592, 454524, 530278, 681786, 795417, 909048, 1060556, 1363572, 1590834, 2121112, 2386251, 2727144, 3181668, 4772502, 6363336, 9545004, 19090008]

約数ペア:

[(1, 19090008), (2, 9545004), (3, 6363336), (4, 4772502), (6, 3181668), (7, 2727144), (8, 2386251), (9, 2121112), (12, 1590834), (14, 1363572), (18, 1060556), (21, 909048), (24, 795417), (28, 681786), (36, 530278), (42, 454524), (49, 389592), (56, 340893), (63, 303016), (72, 265139), (84, 227262), (98, 194796), (126, 151508), (147, 129864), (168, 113631), (196, 97398), (252, 75754), (294, 64932), (343, 55656), (392, 48699), (441, 43288), (504, 37877), (588, 32466), (686, 27828), (773, 24696), (882, 21644), (1029, 18552), (1176, 16233), (1372, 13914), (1546, 12348), (1764, 10822), (2058, 9276), (2319, 8232), (2744, 6957), (3087, 6184), (3092, 6174), (3528, 5411), (4116, 4638)]