27428905818

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1197037}}^1$

素因数の和:1197131

約数の個数: 48

約数和(自身を含む): 63490895520

約数和(自身を除く): 36061989702

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 342, 402, 603, 1206, 1273, 2546, 3819, 7638, 11457, 22914, 1197037, 2394074, 3591111, 7182222, 10773333, 21546666, 22743703, 45487406, 68231109, 80201479, 136462218, 160402958, 204693327, 240604437, 409386654, 481208874, 721813311, 1443626622, 1523828101, 3047656202, 4571484303, 9142968606, 13714452909, 27428905818]

約数ペア:

[(1, 27428905818), (2, 13714452909), (3, 9142968606), (6, 4571484303), (9, 3047656202), (18, 1523828101), (19, 1443626622), (38, 721813311), (57, 481208874), (67, 409386654), (114, 240604437), (134, 204693327), (171, 160402958), (201, 136462218), (342, 80201479), (402, 68231109), (603, 45487406), (1206, 22743703), (1273, 21546666), (2546, 10773333), (3819, 7182222), (7638, 3591111), (11457, 2394074), (22914, 1197037)]