13638768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2022

約数の個数: 80

約数和(自身を含む): 41414016

約数和(自身を除く): 27775248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 1987, 2288, 3432, 3974, 5961, 6864, 7948, 11922, 15896, 21857, 23844, 25831, 31792, 43714, 47688, 51662, 65571, 77493, 87428, 95376, 103324, 131142, 154986, 174856, 206648, 262284, 284141, 309972, 349712, 413296, 524568, 568282, 619944, 852423, 1049136, 1136564, 1239888, 1704846, 2273128, 3409692, 4546256, 6819384, 13638768]

約数ペア:

[(1, 13638768), (2, 6819384), (3, 4546256), (4, 3409692), (6, 2273128), (8, 1704846), (11, 1239888), (12, 1136564), (13, 1049136), (16, 852423), (22, 619944), (24, 568282), (26, 524568), (33, 413296), (39, 349712), (44, 309972), (48, 284141), (52, 262284), (66, 206648), (78, 174856), (88, 154986), (104, 131142), (132, 103324), (143, 95376), (156, 87428), (176, 77493), (208, 65571), (264, 51662), (286, 47688), (312, 43714), (429, 31792), (528, 25831), (572, 23844), (624, 21857), (858, 15896), (1144, 11922), (1716, 7948), (1987, 6864), (2288, 5961), (3432, 3974)]