2018603746

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 3143992320

約数和(自身を除く): 1125388574

約数列:

[1, 2, 37, 74, 191, 251, 382, 502, 569, 1138, 7067, 9287, 14134, 18574, 21053, 42106, 47941, 95882, 108679, 142819, 217358, 285638, 1773817, 3547634, 4021123, 5284303, 8042246, 10568606, 27278429, 54556858, 1009301873, 2018603746]

約数ペア:

[(1, 2018603746), (2, 1009301873), (37, 54556858), (74, 27278429), (191, 10568606), (251, 8042246), (382, 5284303), (502, 4021123), (569, 3547634), (1138, 1773817), (7067, 285638), (9287, 217358), (14134, 142819), (18574, 108679), (21053, 95882), (42106, 47941)]