13221648

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:533

約数の個数: 120

約数和(自身を含む): 42827616

約数和(自身を除く): 29605968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 491, 528, 561, 612, 748, 792, 816, 982, 1122, 1224, 1473, 1496, 1584, 1683, 1964, 2244, 2448, 2946, 2992, 3366, 3928, 4419, 4488, 5401, 5892, 6732, 7856, 8347, 8838, 8976, 10802, 11784, 13464, 16203, 16694, 17676, 21604, 23568, 25041, 26928, 32406, 33388, 35352, 43208, 48609, 50082, 64812, 66776, 70704, 75123, 86416, 91817, 97218, 100164, 129624, 133552, 150246, 183634, 194436, 200328, 259248, 275451, 300492, 367268, 388872, 400656, 550902, 600984, 734536, 777744, 826353, 1101804, 1201968, 1469072, 1652706, 2203608, 3305412, 4407216, 6610824, 13221648]

約数ペア:

[(1, 13221648), (2, 6610824), (3, 4407216), (4, 3305412), (6, 2203608), (8, 1652706), (9, 1469072), (11, 1201968), (12, 1101804), (16, 826353), (17, 777744), (18, 734536), (22, 600984), (24, 550902), (33, 400656), (34, 388872), (36, 367268), (44, 300492), (48, 275451), (51, 259248), (66, 200328), (68, 194436), (72, 183634), (88, 150246), (99, 133552), (102, 129624), (132, 100164), (136, 97218), (144, 91817), (153, 86416), (176, 75123), (187, 70704), (198, 66776), (204, 64812), (264, 50082), (272, 48609), (306, 43208), (374, 35352), (396, 33388), (408, 32406), (491, 26928), (528, 25041), (561, 23568), (612, 21604), (748, 17676), (792, 16694), (816, 16203), (982, 13464), (1122, 11784), (1224, 10802), (1473, 8976), (1496, 8838), (1584, 8347), (1683, 7856), (1964, 6732), (2244, 5892), (2448, 5401), (2946, 4488), (2992, 4419), (3366, 3928)]