18028512

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1136

約数の個数: 72

約数和(自身を含む): 52186680

約数和(自身を除く): 34158168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1061, 1062, 1416, 1888, 2122, 2124, 2832, 3183, 4244, 4248, 5664, 6366, 8488, 8496, 9549, 12732, 16976, 16992, 19098, 25464, 33952, 38196, 50928, 62599, 76392, 101856, 125198, 152784, 187797, 250396, 305568, 375594, 500792, 563391, 751188, 1001584, 1126782, 1502376, 2003168, 2253564, 3004752, 4507128, 6009504, 9014256, 18028512]

約数ペア:

[(1, 18028512), (2, 9014256), (3, 6009504), (4, 4507128), (6, 3004752), (8, 2253564), (9, 2003168), (12, 1502376), (16, 1126782), (18, 1001584), (24, 751188), (32, 563391), (36, 500792), (48, 375594), (59, 305568), (72, 250396), (96, 187797), (118, 152784), (144, 125198), (177, 101856), (236, 76392), (288, 62599), (354, 50928), (472, 38196), (531, 33952), (708, 25464), (944, 19098), (1061, 16992), (1062, 16976), (1416, 12732), (1888, 9549), (2122, 8496), (2124, 8488), (2832, 6366), (3183, 5664), (4244, 4248)]