2018192132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2889

約数の個数: 72

約数和(自身を含む): 4159126272

約数和(自身を除く): 2140934140

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 124, 253, 341, 506, 529, 682, 713, 1012, 1058, 1364, 1426, 2116, 2797, 2852, 5594, 5819, 7843, 11188, 11638, 15686, 16399, 23276, 30767, 31372, 32798, 61534, 64331, 65596, 86707, 123068, 128662, 173414, 180389, 257324, 346828, 360778, 707641, 721556, 953777, 1415282, 1479613, 1907554, 1994261, 2830564, 2959226, 3815108, 3988522, 5918452, 7977044, 16275743, 21936871, 32551486, 43873742, 45868003, 65102972, 87747484, 91736006, 183472012, 504548033, 1009096066, 2018192132]

約数ペア:

[(1, 2018192132), (2, 1009096066), (4, 504548033), (11, 183472012), (22, 91736006), (23, 87747484), (31, 65102972), (44, 45868003), (46, 43873742), (62, 32551486), (92, 21936871), (124, 16275743), (253, 7977044), (341, 5918452), (506, 3988522), (529, 3815108), (682, 2959226), (713, 2830564), (1012, 1994261), (1058, 1907554), (1364, 1479613), (1426, 1415282), (2116, 953777), (2797, 721556), (2852, 707641), (5594, 360778), (5819, 346828), (7843, 257324), (11188, 180389), (11638, 173414), (15686, 128662), (16399, 123068), (23276, 86707), (30767, 65596), (31372, 64331), (32798, 61534)]