18175374

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{6869}}^1$

素因数の和:6894

約数の個数: 48

約数和(自身を含む): 46990800

約数和(自身を除く): 28815426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 6869, 13738, 20607, 41214, 48083, 61821, 96166, 123642, 144249, 185463, 288498, 336581, 370926, 432747, 673162, 865494, 1009743, 1298241, 2019486, 2596482, 3029229, 6058458, 9087687, 18175374]

約数ペア:

[(1, 18175374), (2, 9087687), (3, 6058458), (6, 3029229), (7, 2596482), (9, 2019486), (14, 1298241), (18, 1009743), (21, 865494), (27, 673162), (42, 432747), (49, 370926), (54, 336581), (63, 288498), (98, 185463), (126, 144249), (147, 123642), (189, 96166), (294, 61821), (378, 48083), (441, 41214), (882, 20607), (1323, 13738), (2646, 6869)]