22179948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 61209792

約数和(自身を除く): 39029844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 563, 588, 804, 938, 1126, 1407, 1689, 1876, 2252, 2814, 3283, 3378, 3941, 5628, 6566, 6756, 7882, 9849, 11823, 13132, 15764, 19698, 23646, 27587, 37721, 39396, 47292, 55174, 75442, 82761, 110348, 113163, 150884, 165522, 226326, 264047, 331044, 452652, 528094, 792141, 1056188, 1584282, 1848329, 3168564, 3696658, 5544987, 7393316, 11089974, 22179948]

約数ペア:

[(1, 22179948), (2, 11089974), (3, 7393316), (4, 5544987), (6, 3696658), (7, 3168564), (12, 1848329), (14, 1584282), (21, 1056188), (28, 792141), (42, 528094), (49, 452652), (67, 331044), (84, 264047), (98, 226326), (134, 165522), (147, 150884), (196, 113163), (201, 110348), (268, 82761), (294, 75442), (402, 55174), (469, 47292), (563, 39396), (588, 37721), (804, 27587), (938, 23646), (1126, 19698), (1407, 15764), (1689, 13132), (1876, 11823), (2252, 9849), (2814, 7882), (3283, 6756), (3378, 6566), (3941, 5628)]