38498724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 106928640

約数和(自身を除く): 68429916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 191, 198, 382, 396, 509, 573, 764, 1018, 1146, 1527, 1719, 2036, 2101, 2292, 3054, 3438, 4202, 4581, 5599, 6108, 6303, 6876, 8404, 9162, 11198, 12606, 16797, 18324, 18909, 22396, 25212, 33594, 37818, 50391, 67188, 75636, 97219, 100782, 194438, 201564, 291657, 388876, 583314, 874971, 1069409, 1166628, 1749942, 2138818, 3208227, 3499884, 4277636, 6416454, 9624681, 12832908, 19249362, 38498724]

約数ペア:

[(1, 38498724), (2, 19249362), (3, 12832908), (4, 9624681), (6, 6416454), (9, 4277636), (11, 3499884), (12, 3208227), (18, 2138818), (22, 1749942), (33, 1166628), (36, 1069409), (44, 874971), (66, 583314), (99, 388876), (132, 291657), (191, 201564), (198, 194438), (382, 100782), (396, 97219), (509, 75636), (573, 67188), (764, 50391), (1018, 37818), (1146, 33594), (1527, 25212), (1719, 22396), (2036, 18909), (2101, 18324), (2292, 16797), (3054, 12606), (3438, 11198), (4202, 9162), (4581, 8404), (5599, 6876), (6108, 6303)]