16402968

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7349}}^1$

素因数の和:7392

約数の個数: 48

約数和(自身を含む): 45864000

約数和(自身を除く): 29461032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 7349, 14698, 22047, 29396, 44094, 58792, 66141, 88188, 132282, 176376, 227819, 264564, 455638, 529128, 683457, 911276, 1366914, 1822552, 2050371, 2733828, 4100742, 5467656, 8201484, 16402968]

約数ペア:

[(1, 16402968), (2, 8201484), (3, 5467656), (4, 4100742), (6, 2733828), (8, 2050371), (9, 1822552), (12, 1366914), (18, 911276), (24, 683457), (31, 529128), (36, 455638), (62, 264564), (72, 227819), (93, 176376), (124, 132282), (186, 88188), (248, 66141), (279, 58792), (372, 44094), (558, 29396), (744, 22047), (1116, 14698), (2232, 7349)]