18855964368

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1954391}}^1$

素因数の和:1954472

約数の個数: 60

約数和(自身を含む): 53558158368

約数和(自身を除く): 34702194000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 1954391, 3908782, 5863173, 7817564, 11726346, 15635128, 17589519, 23452692, 31270256, 35179038, 46905384, 70358076, 93810768, 130944197, 140716152, 261888394, 281432304, 392832591, 523776788, 785665182, 1047553576, 1178497773, 1571330364, 2095107152, 2356995546, 3142660728, 4713991092, 6285321456, 9427982184, 18855964368]

約数ペア:

[(1, 18855964368), (2, 9427982184), (3, 6285321456), (4, 4713991092), (6, 3142660728), (8, 2356995546), (9, 2095107152), (12, 1571330364), (16, 1178497773), (18, 1047553576), (24, 785665182), (36, 523776788), (48, 392832591), (67, 281432304), (72, 261888394), (134, 140716152), (144, 130944197), (201, 93810768), (268, 70358076), (402, 46905384), (536, 35179038), (603, 31270256), (804, 23452692), (1072, 17589519), (1206, 15635128), (1608, 11726346), (2412, 7817564), (3216, 5863173), (4824, 3908782), (9648, 1954391)]