12149172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1357

約数の個数: 72

約数和(自身を含む): 36073856

約数和(自身を除く): 23924684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1303, 1332, 1554, 2331, 2606, 3108, 3909, 4662, 5212, 7818, 9121, 9324, 11727, 15636, 18242, 23454, 27363, 36484, 46908, 48211, 54726, 82089, 96422, 109452, 144633, 164178, 192844, 289266, 328356, 337477, 433899, 578532, 674954, 867798, 1012431, 1349908, 1735596, 2024862, 3037293, 4049724, 6074586, 12149172]

約数ペア:

[(1, 12149172), (2, 6074586), (3, 4049724), (4, 3037293), (6, 2024862), (7, 1735596), (9, 1349908), (12, 1012431), (14, 867798), (18, 674954), (21, 578532), (28, 433899), (36, 337477), (37, 328356), (42, 289266), (63, 192844), (74, 164178), (84, 144633), (111, 109452), (126, 96422), (148, 82089), (222, 54726), (252, 48211), (259, 46908), (333, 36484), (444, 27363), (518, 23454), (666, 18242), (777, 15636), (1036, 11727), (1303, 9324), (1332, 9121), (1554, 7818), (2331, 5212), (2606, 4662), (3108, 3909)]