18273408

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2069}}^1$

素因数の和:2109

約数の個数: 64

約数和(自身を含む): 50673600

約数和(自身を除く): 32400192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2069, 2208, 2944, 4138, 4416, 6207, 8276, 8832, 12414, 16552, 24828, 33104, 47587, 49656, 66208, 95174, 99312, 132416, 142761, 190348, 198624, 264832, 285522, 380696, 397248, 571044, 761392, 794496, 1142088, 1522784, 2284176, 3045568, 4568352, 6091136, 9136704, 18273408]

約数ペア:

[(1, 18273408), (2, 9136704), (3, 6091136), (4, 4568352), (6, 3045568), (8, 2284176), (12, 1522784), (16, 1142088), (23, 794496), (24, 761392), (32, 571044), (46, 397248), (48, 380696), (64, 285522), (69, 264832), (92, 198624), (96, 190348), (128, 142761), (138, 132416), (184, 99312), (192, 95174), (276, 66208), (368, 49656), (384, 47587), (552, 33104), (736, 24828), (1104, 16552), (1472, 12414), (2069, 8832), (2208, 8276), (2944, 6207), (4138, 4416)]