15726216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 27819384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 839, 852, 1562, 1678, 1704, 2343, 2517, 3124, 3356, 4686, 5034, 6248, 6712, 9229, 9372, 10068, 18458, 18744, 20136, 27687, 36916, 55374, 59569, 73832, 110748, 119138, 178707, 221496, 238276, 357414, 476552, 655259, 714828, 1310518, 1429656, 1965777, 2621036, 3931554, 5242072, 7863108, 15726216]

約数ペア:

[(1, 15726216), (2, 7863108), (3, 5242072), (4, 3931554), (6, 2621036), (8, 1965777), (11, 1429656), (12, 1310518), (22, 714828), (24, 655259), (33, 476552), (44, 357414), (66, 238276), (71, 221496), (88, 178707), (132, 119138), (142, 110748), (213, 73832), (264, 59569), (284, 55374), (426, 36916), (568, 27687), (781, 20136), (839, 18744), (852, 18458), (1562, 10068), (1678, 9372), (1704, 9229), (2343, 6712), (2517, 6248), (3124, 5034), (3356, 4686)]