18392328

素因数分解:

$2^3\times 3^2\times {\mathrm{467}}^1\times {\mathrm{547}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 50010480

約数和(自身を除く): 31618152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 467, 547, 934, 1094, 1401, 1641, 1868, 2188, 2802, 3282, 3736, 4203, 4376, 4923, 5604, 6564, 8406, 9846, 11208, 13128, 16812, 19692, 33624, 39384, 255449, 510898, 766347, 1021796, 1532694, 2043592, 2299041, 3065388, 4598082, 6130776, 9196164, 18392328]

約数ペア:

[(1, 18392328), (2, 9196164), (3, 6130776), (4, 4598082), (6, 3065388), (8, 2299041), (9, 2043592), (12, 1532694), (18, 1021796), (24, 766347), (36, 510898), (72, 255449), (467, 39384), (547, 33624), (934, 19692), (1094, 16812), (1401, 13128), (1641, 11208), (1868, 9846), (2188, 8406), (2802, 6564), (3282, 5604), (3736, 4923), (4203, 4376)]