21514152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 37583448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 227, 264, 359, 454, 681, 718, 908, 1077, 1362, 1436, 1816, 2154, 2497, 2724, 2872, 3949, 4308, 4994, 5448, 7491, 7898, 8616, 9988, 11847, 14982, 15796, 19976, 23694, 29964, 31592, 47388, 59928, 81493, 94776, 162986, 244479, 325972, 488958, 651944, 896423, 977916, 1792846, 1955832, 2689269, 3585692, 5378538, 7171384, 10757076, 21514152]

約数ペア:

[(1, 21514152), (2, 10757076), (3, 7171384), (4, 5378538), (6, 3585692), (8, 2689269), (11, 1955832), (12, 1792846), (22, 977916), (24, 896423), (33, 651944), (44, 488958), (66, 325972), (88, 244479), (132, 162986), (227, 94776), (264, 81493), (359, 59928), (454, 47388), (681, 31592), (718, 29964), (908, 23694), (1077, 19976), (1362, 15796), (1436, 14982), (1816, 11847), (2154, 9988), (2497, 8616), (2724, 7898), (2872, 7491), (3949, 5448), (4308, 4994)]