27851406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 65235456

約数和(自身を除く): 37384050

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 103, 187, 206, 241, 309, 374, 482, 561, 618, 723, 1122, 1133, 1446, 1751, 2266, 2651, 3399, 3502, 4097, 5253, 5302, 6798, 7953, 8194, 10506, 12291, 15906, 19261, 24582, 24823, 38522, 45067, 49646, 57783, 74469, 90134, 115566, 135201, 148938, 270402, 273053, 421991, 546106, 819159, 843982, 1265973, 1638318, 2531946, 4641901, 9283802, 13925703, 27851406]

約数ペア:

[(1, 27851406), (2, 13925703), (3, 9283802), (6, 4641901), (11, 2531946), (17, 1638318), (22, 1265973), (33, 843982), (34, 819159), (51, 546106), (66, 421991), (102, 273053), (103, 270402), (187, 148938), (206, 135201), (241, 115566), (309, 90134), (374, 74469), (482, 57783), (561, 49646), (618, 45067), (723, 38522), (1122, 24823), (1133, 24582), (1446, 19261), (1751, 15906), (2266, 12291), (2651, 10506), (3399, 8194), (3502, 7953), (4097, 6798), (5253, 5302)]