40673142

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 90934272

約数和(自身を除く): 50261130

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 131, 141, 262, 282, 367, 393, 423, 734, 786, 846, 1101, 1179, 2202, 2358, 3303, 6157, 6606, 12314, 17249, 18471, 34498, 36942, 48077, 51747, 55413, 96154, 103494, 110826, 144231, 155241, 288462, 310482, 432693, 865386, 2259619, 4519238, 6778857, 13557714, 20336571, 40673142]

約数ペア:

[(1, 40673142), (2, 20336571), (3, 13557714), (6, 6778857), (9, 4519238), (18, 2259619), (47, 865386), (94, 432693), (131, 310482), (141, 288462), (262, 155241), (282, 144231), (367, 110826), (393, 103494), (423, 96154), (734, 55413), (786, 51747), (846, 48077), (1101, 36942), (1179, 34498), (2202, 18471), (2358, 17249), (3303, 12314), (6157, 6606)]