31084746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 78852096

約数和(自身を除く): 47767350

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 462, 671, 854, 1103, 1281, 1342, 2013, 2206, 2562, 3309, 4026, 4697, 6618, 7721, 9394, 12133, 14091, 15442, 23163, 24266, 28182, 36399, 46326, 67283, 72798, 84931, 134566, 169862, 201849, 254793, 403698, 470981, 509586, 740113, 941962, 1412943, 1480226, 2220339, 2825886, 4440678, 5180791, 10361582, 15542373, 31084746]

約数ペア:

[(1, 31084746), (2, 15542373), (3, 10361582), (6, 5180791), (7, 4440678), (11, 2825886), (14, 2220339), (21, 1480226), (22, 1412943), (33, 941962), (42, 740113), (61, 509586), (66, 470981), (77, 403698), (122, 254793), (154, 201849), (183, 169862), (231, 134566), (366, 84931), (427, 72798), (462, 67283), (671, 46326), (854, 36399), (1103, 28182), (1281, 24266), (1342, 23163), (2013, 15442), (2206, 14091), (2562, 12133), (3309, 9394), (4026, 7721), (4697, 6618)]