1570972698

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1621}}^1$

素因数の和:1900

約数の個数: 64

約数和(自身を含む): 3545562240

約数和(自身を除く): 1974589542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 137, 262, 274, 393, 411, 786, 822, 1179, 1233, 1621, 2358, 2466, 3242, 3537, 3699, 4863, 7074, 7398, 9726, 14589, 17947, 29178, 35894, 43767, 53841, 87534, 107682, 161523, 212351, 222077, 323046, 424702, 444154, 484569, 637053, 666231, 969138, 1274106, 1332462, 1911159, 1998693, 3822318, 3997386, 5733477, 5996079, 11466954, 11992158, 29092087, 58184174, 87276261, 174552522, 261828783, 523657566, 785486349, 1570972698]

約数ペア:

[(1, 1570972698), (2, 785486349), (3, 523657566), (6, 261828783), (9, 174552522), (18, 87276261), (27, 58184174), (54, 29092087), (131, 11992158), (137, 11466954), (262, 5996079), (274, 5733477), (393, 3997386), (411, 3822318), (786, 1998693), (822, 1911159), (1179, 1332462), (1233, 1274106), (1621, 969138), (2358, 666231), (2466, 637053), (3242, 484569), (3537, 444154), (3699, 424702), (4863, 323046), (7074, 222077), (7398, 212351), (9726, 161523), (14589, 107682), (17947, 87534), (29178, 53841), (35894, 43767)]