25892140788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1221097}}^1$

素因数の和:1221157

約数の個数: 72

約数和(自身を含む): 71116747520

約数和(自身を除く): 45224606732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 1221097, 2442194, 3663291, 4884388, 7326582, 10989873, 14653164, 21979746, 23200843, 37854007, 43959492, 46401686, 69602529, 75708014, 92803372, 113562021, 139205058, 151416028, 208807587, 227124042, 278410116, 340686063, 417615174, 454248084, 681372126, 719226133, 835230348, 1362744252, 1438452266, 2157678399, 2876904532, 4315356798, 6473035197, 8630713596, 12946070394, 25892140788]

約数ペア:

[(1, 25892140788), (2, 12946070394), (3, 8630713596), (4, 6473035197), (6, 4315356798), (9, 2876904532), (12, 2157678399), (18, 1438452266), (19, 1362744252), (31, 835230348), (36, 719226133), (38, 681372126), (57, 454248084), (62, 417615174), (76, 340686063), (93, 278410116), (114, 227124042), (124, 208807587), (171, 151416028), (186, 139205058), (228, 113562021), (279, 92803372), (342, 75708014), (372, 69602529), (558, 46401686), (589, 43959492), (684, 37854007), (1116, 23200843), (1178, 21979746), (1767, 14653164), (2356, 10989873), (3534, 7326582), (5301, 4884388), (7068, 3663291), (10602, 2442194), (21204, 1221097)]