18119328

素因数分解:

$2^5\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1091}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 47882016

約数和(自身を除く): 29762688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 173, 346, 519, 692, 1038, 1091, 1384, 2076, 2182, 2768, 3273, 4152, 4364, 5536, 6546, 8304, 8728, 13092, 16608, 17456, 26184, 34912, 52368, 104736, 188743, 377486, 566229, 754972, 1132458, 1509944, 2264916, 3019888, 4529832, 6039776, 9059664, 18119328]

約数ペア:

[(1, 18119328), (2, 9059664), (3, 6039776), (4, 4529832), (6, 3019888), (8, 2264916), (12, 1509944), (16, 1132458), (24, 754972), (32, 566229), (48, 377486), (96, 188743), (173, 104736), (346, 52368), (519, 34912), (692, 26184), (1038, 17456), (1091, 16608), (1384, 13092), (2076, 8728), (2182, 8304), (2768, 6546), (3273, 5536), (4152, 4364)]