63405774

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2190

約数の個数: 64

約数和(自身を含む): 153504000

約数和(自身を除く): 90098226

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 513, 522, 551, 783, 1026, 1102, 1566, 1653, 2131, 3306, 4262, 4959, 6393, 9918, 12786, 14877, 19179, 29754, 38358, 40489, 57537, 61799, 80978, 115074, 121467, 123598, 185397, 242934, 364401, 370794, 556191, 728802, 1093203, 1112382, 1174181, 1668573, 2186406, 2348362, 3337146, 3522543, 7045086, 10567629, 21135258, 31702887, 63405774]

約数ペア:

[(1, 63405774), (2, 31702887), (3, 21135258), (6, 10567629), (9, 7045086), (18, 3522543), (19, 3337146), (27, 2348362), (29, 2186406), (38, 1668573), (54, 1174181), (57, 1112382), (58, 1093203), (87, 728802), (114, 556191), (171, 370794), (174, 364401), (261, 242934), (342, 185397), (513, 123598), (522, 121467), (551, 115074), (783, 80978), (1026, 61799), (1102, 57537), (1566, 40489), (1653, 38358), (2131, 29754), (3306, 19179), (4262, 14877), (4959, 12786), (6393, 9918)]