18386979108

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{63703}}^1$

素因数の和:64136

約数の個数: 48

約数和(自身を含む): 43665269760

約数和(自身を除く): 25278290652

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 359, 402, 718, 804, 1077, 1436, 2154, 4308, 24053, 48106, 63703, 72159, 96212, 127406, 144318, 191109, 254812, 288636, 382218, 764436, 4268101, 8536202, 12804303, 17072404, 22869377, 25608606, 45738754, 51217212, 68608131, 91477508, 137216262, 274432524, 1532248259, 3064496518, 4596744777, 6128993036, 9193489554, 18386979108]

約数ペア:

[(1, 18386979108), (2, 9193489554), (3, 6128993036), (4, 4596744777), (6, 3064496518), (12, 1532248259), (67, 274432524), (134, 137216262), (201, 91477508), (268, 68608131), (359, 51217212), (402, 45738754), (718, 25608606), (804, 22869377), (1077, 17072404), (1436, 12804303), (2154, 8536202), (4308, 4268101), (24053, 764436), (48106, 382218), (63703, 288636), (72159, 254812), (96212, 191109), (127406, 144318)]