21839560128

素因数分解:

$2^6\times 3^2\times {\mathrm{67}}^1\times {\mathrm{565909}}^1$

素因数の和:565994

約数の個数: 84

約数和(自身を含む): 63533583880

約数和(自身を除く): 41694023752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 134, 144, 192, 201, 268, 288, 402, 536, 576, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4288, 4824, 6432, 9648, 12864, 19296, 38592, 565909, 1131818, 1697727, 2263636, 3395454, 4527272, 5093181, 6790908, 9054544, 10186362, 13581816, 18109088, 20372724, 27163632, 36218176, 37915903, 40745448, 54327264, 75831806, 81490896, 108654528, 113747709, 151663612, 162981792, 227495418, 303327224, 325963584, 341243127, 454990836, 606654448, 682486254, 909981672, 1213308896, 1364972508, 1819963344, 2426617792, 2729945016, 3639926688, 5459890032, 7279853376, 10919780064, 21839560128]

約数ペア:

[(1, 21839560128), (2, 10919780064), (3, 7279853376), (4, 5459890032), (6, 3639926688), (8, 2729945016), (9, 2426617792), (12, 1819963344), (16, 1364972508), (18, 1213308896), (24, 909981672), (32, 682486254), (36, 606654448), (48, 454990836), (64, 341243127), (67, 325963584), (72, 303327224), (96, 227495418), (134, 162981792), (144, 151663612), (192, 113747709), (201, 108654528), (268, 81490896), (288, 75831806), (402, 54327264), (536, 40745448), (576, 37915903), (603, 36218176), (804, 27163632), (1072, 20372724), (1206, 18109088), (1608, 13581816), (2144, 10186362), (2412, 9054544), (3216, 6790908), (4288, 5093181), (4824, 4527272), (6432, 3395454), (9648, 2263636), (12864, 1697727), (19296, 1131818), (38592, 565909)]