21851472

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19793}}^1$

素因数の和:19827

約数の個数: 40

約数和(自身を含む): 58906944

約数和(自身を除く): 37055472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 19793, 39586, 59379, 79172, 118758, 158344, 237516, 316688, 455239, 475032, 910478, 950064, 1365717, 1820956, 2731434, 3641912, 5462868, 7283824, 10925736, 21851472]

約数ペア:

[(1, 21851472), (2, 10925736), (3, 7283824), (4, 5462868), (6, 3641912), (8, 2731434), (12, 1820956), (16, 1365717), (23, 950064), (24, 910478), (46, 475032), (48, 455239), (69, 316688), (92, 237516), (138, 158344), (184, 118758), (276, 79172), (368, 59379), (552, 39586), (1104, 19793)]