27606678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 63258624

約数和(自身を除く): 35651946

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 103, 131, 186, 206, 262, 309, 341, 393, 618, 682, 786, 1023, 1133, 1441, 2046, 2266, 2882, 3193, 3399, 4061, 4323, 6386, 6798, 8122, 8646, 9579, 12183, 13493, 19158, 24366, 26986, 35123, 40479, 44671, 70246, 80958, 89342, 105369, 134013, 148423, 210738, 268026, 296846, 418283, 445269, 836566, 890538, 1254849, 2509698, 4601113, 9202226, 13803339, 27606678]

約数ペア:

[(1, 27606678), (2, 13803339), (3, 9202226), (6, 4601113), (11, 2509698), (22, 1254849), (31, 890538), (33, 836566), (62, 445269), (66, 418283), (93, 296846), (103, 268026), (131, 210738), (186, 148423), (206, 134013), (262, 105369), (309, 89342), (341, 80958), (393, 70246), (618, 44671), (682, 40479), (786, 35123), (1023, 26986), (1133, 24366), (1441, 19158), (2046, 13493), (2266, 12183), (2882, 9579), (3193, 8646), (3399, 8122), (4061, 6798), (4323, 6386)]