18032172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 45773280

約数和(自身を除く): 27741108

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2389, 2516, 3774, 4778, 7167, 7548, 9556, 14334, 28668, 40613, 81226, 88393, 121839, 162452, 176786, 243678, 265179, 353572, 487356, 530358, 1060716, 1502681, 3005362, 4508043, 6010724, 9016086, 18032172]

約数ペア:

[(1, 18032172), (2, 9016086), (3, 6010724), (4, 4508043), (6, 3005362), (12, 1502681), (17, 1060716), (34, 530358), (37, 487356), (51, 353572), (68, 265179), (74, 243678), (102, 176786), (111, 162452), (148, 121839), (204, 88393), (222, 81226), (444, 40613), (629, 28668), (1258, 14334), (1887, 9556), (2389, 7548), (2516, 7167), (3774, 4778)]