69681018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 161441280

約数和(自身を除く): 91760262

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 181, 209, 307, 362, 418, 543, 614, 627, 921, 1086, 1254, 1842, 1991, 3377, 3439, 3982, 5833, 5973, 6754, 6878, 10131, 10317, 11666, 11946, 17499, 20262, 20634, 34998, 37829, 55567, 64163, 75658, 111134, 113487, 128326, 166701, 192489, 226974, 333402, 384978, 611237, 1055773, 1222474, 1833711, 2111546, 3167319, 3667422, 6334638, 11613503, 23227006, 34840509, 69681018]

約数ペア:

[(1, 69681018), (2, 34840509), (3, 23227006), (6, 11613503), (11, 6334638), (19, 3667422), (22, 3167319), (33, 2111546), (38, 1833711), (57, 1222474), (66, 1055773), (114, 611237), (181, 384978), (209, 333402), (307, 226974), (362, 192489), (418, 166701), (543, 128326), (614, 113487), (627, 111134), (921, 75658), (1086, 64163), (1254, 55567), (1842, 37829), (1991, 34998), (3377, 20634), (3439, 20262), (3982, 17499), (5833, 11946), (5973, 11666), (6754, 10317), (6878, 10131)]