12512412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1703

約数の個数: 72

約数和(自身を含む): 36341760

約数和(自身を除く): 23829348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1663, 1881, 2508, 3326, 3762, 4989, 6652, 7524, 9978, 14967, 18293, 19956, 29934, 31597, 36586, 54879, 59868, 63194, 73172, 94791, 109758, 126388, 164637, 189582, 219516, 284373, 329274, 347567, 379164, 568746, 658548, 695134, 1042701, 1137492, 1390268, 2085402, 3128103, 4170804, 6256206, 12512412]

約数ペア:

[(1, 12512412), (2, 6256206), (3, 4170804), (4, 3128103), (6, 2085402), (9, 1390268), (11, 1137492), (12, 1042701), (18, 695134), (19, 658548), (22, 568746), (33, 379164), (36, 347567), (38, 329274), (44, 284373), (57, 219516), (66, 189582), (76, 164637), (99, 126388), (114, 109758), (132, 94791), (171, 73172), (198, 63194), (209, 59868), (228, 54879), (342, 36586), (396, 31597), (418, 29934), (627, 19956), (684, 18293), (836, 14967), (1254, 9978), (1663, 7524), (1881, 6652), (2508, 4989), (3326, 3762)]