39999114

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 90504960

約数和(自身を除く): 50505846

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 279, 291, 558, 582, 739, 873, 1478, 1746, 2217, 3007, 4434, 6014, 6651, 9021, 13302, 18042, 22909, 27063, 45818, 54126, 68727, 71683, 137454, 143366, 206181, 215049, 412362, 430098, 645147, 1290294, 2222173, 4444346, 6666519, 13333038, 19999557, 39999114]

約数ペア:

[(1, 39999114), (2, 19999557), (3, 13333038), (6, 6666519), (9, 4444346), (18, 2222173), (31, 1290294), (62, 645147), (93, 430098), (97, 412362), (186, 215049), (194, 206181), (279, 143366), (291, 137454), (558, 71683), (582, 68727), (739, 54126), (873, 45818), (1478, 27063), (1746, 22909), (2217, 18042), (3007, 13302), (4434, 9021), (6014, 6651)]