12836484

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 34856640

約数和(自身を除く): 22020156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 419, 444, 666, 828, 838, 851, 1257, 1332, 1676, 1702, 2514, 2553, 3404, 3771, 5028, 5106, 7542, 7659, 9637, 10212, 15084, 15318, 15503, 19274, 28911, 30636, 31006, 38548, 46509, 57822, 62012, 86733, 93018, 115644, 139527, 173466, 186036, 279054, 346932, 356569, 558108, 713138, 1069707, 1426276, 2139414, 3209121, 4278828, 6418242, 12836484]

約数ペア:

[(1, 12836484), (2, 6418242), (3, 4278828), (4, 3209121), (6, 2139414), (9, 1426276), (12, 1069707), (18, 713138), (23, 558108), (36, 356569), (37, 346932), (46, 279054), (69, 186036), (74, 173466), (92, 139527), (111, 115644), (138, 93018), (148, 86733), (207, 62012), (222, 57822), (276, 46509), (333, 38548), (414, 31006), (419, 30636), (444, 28911), (666, 19274), (828, 15503), (838, 15318), (851, 15084), (1257, 10212), (1332, 9637), (1676, 7659), (1702, 7542), (2514, 5106), (2553, 5028), (3404, 3771)]