13307112018

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{59471}}^1$

素因数の和:59911

約数の個数: 48

約数和(自身を含む): 29836864512

約数和(自身を除く): 16529752494

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 401, 558, 802, 1203, 2406, 3609, 7218, 12431, 24862, 37293, 59471, 74586, 111879, 118942, 178413, 223758, 356826, 535239, 1070478, 1843601, 3687202, 5530803, 11061606, 16592409, 23847871, 33184818, 47695742, 71543613, 143087226, 214630839, 429261678, 739284001, 1478568002, 2217852003, 4435704006, 6653556009, 13307112018]

約数ペア:

[(1, 13307112018), (2, 6653556009), (3, 4435704006), (6, 2217852003), (9, 1478568002), (18, 739284001), (31, 429261678), (62, 214630839), (93, 143087226), (186, 71543613), (279, 47695742), (401, 33184818), (558, 23847871), (802, 16592409), (1203, 11061606), (2406, 5530803), (3609, 3687202), (7218, 1843601), (12431, 1070478), (24862, 535239), (37293, 356826), (59471, 223758), (74586, 178413), (111879, 118942)]