16390692

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 45077760

約数和(自身を除く): 28687068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 773, 1116, 1178, 1546, 1767, 2319, 2356, 3092, 3534, 4638, 5301, 6957, 7068, 9276, 10602, 13914, 14687, 21204, 23963, 27828, 29374, 44061, 47926, 58748, 71889, 88122, 95852, 132183, 143778, 176244, 215667, 264366, 287556, 431334, 455297, 528732, 862668, 910594, 1365891, 1821188, 2731782, 4097673, 5463564, 8195346, 16390692]

約数ペア:

[(1, 16390692), (2, 8195346), (3, 5463564), (4, 4097673), (6, 2731782), (9, 1821188), (12, 1365891), (18, 910594), (19, 862668), (31, 528732), (36, 455297), (38, 431334), (57, 287556), (62, 264366), (76, 215667), (93, 176244), (114, 143778), (124, 132183), (171, 95852), (186, 88122), (228, 71889), (279, 58748), (342, 47926), (372, 44061), (558, 29374), (589, 27828), (684, 23963), (773, 21204), (1116, 14687), (1178, 13914), (1546, 10602), (1767, 9276), (2319, 7068), (2356, 6957), (3092, 5301), (3534, 4638)]