66848778

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 149385600

約数和(自身を除く): 82536822

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 239, 246, 369, 379, 478, 717, 738, 758, 1137, 1434, 2151, 2274, 3411, 4302, 6822, 9799, 15539, 19598, 29397, 31078, 46617, 58794, 88191, 90581, 93234, 139851, 176382, 181162, 271743, 279702, 543486, 815229, 1630458, 3713821, 7427642, 11141463, 22282926, 33424389, 66848778]

約数ペア:

[(1, 66848778), (2, 33424389), (3, 22282926), (6, 11141463), (9, 7427642), (18, 3713821), (41, 1630458), (82, 815229), (123, 543486), (239, 279702), (246, 271743), (369, 181162), (379, 176382), (478, 139851), (717, 93234), (738, 90581), (758, 88191), (1137, 58794), (1434, 46617), (2151, 31078), (2274, 29397), (3411, 19598), (4302, 15539), (6822, 9799)]