15400008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16453}}^1$

素因数の和:16478

約数の個数: 48

約数和(自身を含む): 44919420

約数和(自身を除く): 29519412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 16453, 32906, 49359, 65812, 98718, 131624, 148077, 197436, 213889, 296154, 394872, 427778, 592308, 641667, 855556, 1184616, 1283334, 1711112, 1925001, 2566668, 3850002, 5133336, 7700004, 15400008]

約数ペア:

[(1, 15400008), (2, 7700004), (3, 5133336), (4, 3850002), (6, 2566668), (8, 1925001), (9, 1711112), (12, 1283334), (13, 1184616), (18, 855556), (24, 641667), (26, 592308), (36, 427778), (39, 394872), (52, 296154), (72, 213889), (78, 197436), (104, 148077), (117, 131624), (156, 98718), (234, 65812), (312, 49359), (468, 32906), (936, 16453)]