22529988

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1783}}^1$

素因数の和:1815

約数の個数: 72

約数和(自身を含む): 63638848

約数和(自身を除く): 41108860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 1783, 2106, 3159, 3566, 4212, 5349, 6318, 7132, 10698, 12636, 16047, 21396, 23179, 32094, 46358, 48141, 64188, 69537, 92716, 96282, 139074, 144423, 192564, 208611, 278148, 288846, 417222, 433269, 577692, 625833, 834444, 866538, 1251666, 1733076, 1877499, 2503332, 3754998, 5632497, 7509996, 11264994, 22529988]

約数ペア:

[(1, 22529988), (2, 11264994), (3, 7509996), (4, 5632497), (6, 3754998), (9, 2503332), (12, 1877499), (13, 1733076), (18, 1251666), (26, 866538), (27, 834444), (36, 625833), (39, 577692), (52, 433269), (54, 417222), (78, 288846), (81, 278148), (108, 208611), (117, 192564), (156, 144423), (162, 139074), (234, 96282), (243, 92716), (324, 69537), (351, 64188), (468, 48141), (486, 46358), (702, 32094), (972, 23179), (1053, 21396), (1404, 16047), (1783, 12636), (2106, 10698), (3159, 7132), (3566, 6318), (4212, 5349)]