5427666

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 12400128

約数和(自身を除く): 6972462

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 137, 142, 186, 213, 274, 279, 411, 426, 558, 639, 822, 1233, 1278, 2201, 2466, 4247, 4402, 6603, 8494, 9727, 12741, 13206, 19454, 19809, 25482, 29181, 38223, 39618, 58362, 76446, 87543, 175086, 301537, 603074, 904611, 1809222, 2713833, 5427666]

約数ペア:

[(1, 5427666), (2, 2713833), (3, 1809222), (6, 904611), (9, 603074), (18, 301537), (31, 175086), (62, 87543), (71, 76446), (93, 58362), (137, 39618), (142, 38223), (186, 29181), (213, 25482), (274, 19809), (279, 19454), (411, 13206), (426, 12741), (558, 9727), (639, 8494), (822, 6603), (1233, 4402), (1278, 4247), (2201, 2466)]