21747291258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1148099}}^1$

素因数の和:1148163

約数の個数: 64

約数和(自身を含む): 55549670400

約数和(自身を除く): 33802379142

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 574, 861, 902, 1353, 1722, 2706, 3157, 6314, 9471, 18942, 1148099, 2296198, 3444297, 6888594, 8036693, 12629089, 16073386, 24110079, 25258178, 37887267, 47072059, 48220158, 75774534, 88403623, 94144118, 141216177, 176807246, 265210869, 282432354, 329504413, 517792649, 530421738, 659008826, 988513239, 1035585298, 1553377947, 1977026478, 3106755894, 3624548543, 7249097086, 10873645629, 21747291258]

約数ペア:

[(1, 21747291258), (2, 10873645629), (3, 7249097086), (6, 3624548543), (7, 3106755894), (11, 1977026478), (14, 1553377947), (21, 1035585298), (22, 988513239), (33, 659008826), (41, 530421738), (42, 517792649), (66, 329504413), (77, 282432354), (82, 265210869), (123, 176807246), (154, 141216177), (231, 94144118), (246, 88403623), (287, 75774534), (451, 48220158), (462, 47072059), (574, 37887267), (861, 25258178), (902, 24110079), (1353, 16073386), (1722, 12629089), (2706, 8036693), (3157, 6888594), (6314, 3444297), (9471, 2296198), (18942, 1148099)]