18419076

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4373}}^1$

素因数の和:4402

約数の個数: 60

約数和(自身を含む): 51866892

約数和(自身を除く): 33447816

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 4373, 8746, 13119, 17492, 26238, 39357, 52476, 56849, 78714, 113698, 118071, 157428, 170547, 227396, 236142, 341094, 354213, 472284, 511641, 682188, 708426, 1023282, 1416852, 1534923, 2046564, 3069846, 4604769, 6139692, 9209538, 18419076]

約数ペア:

[(1, 18419076), (2, 9209538), (3, 6139692), (4, 4604769), (6, 3069846), (9, 2046564), (12, 1534923), (13, 1416852), (18, 1023282), (26, 708426), (27, 682188), (36, 511641), (39, 472284), (52, 354213), (54, 341094), (78, 236142), (81, 227396), (108, 170547), (117, 157428), (156, 118071), (162, 113698), (234, 78714), (324, 56849), (351, 52476), (468, 39357), (702, 26238), (1053, 17492), (1404, 13119), (2106, 8746), (4212, 4373)]