18448038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4769

約数の個数: 48

約数和(自身を含む): 47164416

約数和(自身を除く): 28716378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 4723, 9446, 14169, 28338, 33061, 42507, 66122, 85014, 99183, 146413, 198366, 292826, 297549, 439239, 595098, 878478, 1024891, 1317717, 2049782, 2635434, 3074673, 6149346, 9224019, 18448038]

約数ペア:

[(1, 18448038), (2, 9224019), (3, 6149346), (6, 3074673), (7, 2635434), (9, 2049782), (14, 1317717), (18, 1024891), (21, 878478), (31, 595098), (42, 439239), (62, 297549), (63, 292826), (93, 198366), (126, 146413), (186, 99183), (217, 85014), (279, 66122), (434, 42507), (558, 33061), (651, 28338), (1302, 14169), (1953, 9446), (3906, 4723)]