15019992

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1783}}^1$

素因数の和:1814

約数の個数: 80

約数和(自身を含む): 45331440

約数和(自身を除く): 30311448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 1783, 2106, 2808, 3566, 4212, 5349, 7132, 8424, 10698, 14264, 16047, 21396, 23179, 32094, 42792, 46358, 48141, 64188, 69537, 92716, 96282, 128376, 139074, 144423, 185432, 192564, 208611, 278148, 288846, 385128, 417222, 556296, 577692, 625833, 834444, 1155384, 1251666, 1668888, 1877499, 2503332, 3754998, 5006664, 7509996, 15019992]

約数ペア:

[(1, 15019992), (2, 7509996), (3, 5006664), (4, 3754998), (6, 2503332), (8, 1877499), (9, 1668888), (12, 1251666), (13, 1155384), (18, 834444), (24, 625833), (26, 577692), (27, 556296), (36, 417222), (39, 385128), (52, 288846), (54, 278148), (72, 208611), (78, 192564), (81, 185432), (104, 144423), (108, 139074), (117, 128376), (156, 96282), (162, 92716), (216, 69537), (234, 64188), (312, 48141), (324, 46358), (351, 42792), (468, 32094), (648, 23179), (702, 21396), (936, 16047), (1053, 14264), (1404, 10698), (1783, 8424), (2106, 7132), (2808, 5349), (3566, 4212)]