18085368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 52335360

約数和(自身を除く): 34249992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1297, 1743, 1992, 2324, 2594, 3486, 3891, 4648, 5188, 6972, 7782, 9079, 10376, 13944, 15564, 18158, 27237, 31128, 36316, 54474, 72632, 107651, 108948, 215302, 217896, 322953, 430604, 645906, 753557, 861208, 1291812, 1507114, 2260671, 2583624, 3014228, 4521342, 6028456, 9042684, 18085368]

約数ペア:

[(1, 18085368), (2, 9042684), (3, 6028456), (4, 4521342), (6, 3014228), (7, 2583624), (8, 2260671), (12, 1507114), (14, 1291812), (21, 861208), (24, 753557), (28, 645906), (42, 430604), (56, 322953), (83, 217896), (84, 215302), (166, 108948), (168, 107651), (249, 72632), (332, 54474), (498, 36316), (581, 31128), (664, 27237), (996, 18158), (1162, 15564), (1297, 13944), (1743, 10376), (1992, 9079), (2324, 7782), (2594, 6972), (3486, 5188), (3891, 4648)]