18885978504

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{144203}}^1$

素因数の和:144339

約数の個数: 96

約数和(自身を含む): 54664852320

約数和(自身を除く): 35778873816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 107, 136, 153, 204, 214, 306, 321, 408, 428, 612, 642, 856, 963, 1224, 1284, 1819, 1926, 2568, 3638, 3852, 5457, 7276, 7704, 10914, 14552, 16371, 21828, 32742, 43656, 65484, 130968, 144203, 288406, 432609, 576812, 865218, 1153624, 1297827, 1730436, 2451451, 2595654, 3460872, 4902902, 5191308, 7354353, 9805804, 10382616, 14708706, 15429721, 19611608, 22063059, 29417412, 30859442, 44126118, 46289163, 58834824, 61718884, 88252236, 92578326, 123437768, 138867489, 176504472, 185156652, 262305257, 277734978, 370313304, 524610514, 555469956, 786915771, 1049221028, 1110939912, 1573831542, 2098442056, 2360747313, 3147663084, 4721494626, 6295326168, 9442989252, 18885978504]

約数ペア:

[(1, 18885978504), (2, 9442989252), (3, 6295326168), (4, 4721494626), (6, 3147663084), (8, 2360747313), (9, 2098442056), (12, 1573831542), (17, 1110939912), (18, 1049221028), (24, 786915771), (34, 555469956), (36, 524610514), (51, 370313304), (68, 277734978), (72, 262305257), (102, 185156652), (107, 176504472), (136, 138867489), (153, 123437768), (204, 92578326), (214, 88252236), (306, 61718884), (321, 58834824), (408, 46289163), (428, 44126118), (612, 30859442), (642, 29417412), (856, 22063059), (963, 19611608), (1224, 15429721), (1284, 14708706), (1819, 10382616), (1926, 9805804), (2568, 7354353), (3638, 5191308), (3852, 4902902), (5457, 3460872), (7276, 2595654), (7704, 2451451), (10914, 1730436), (14552, 1297827), (16371, 1153624), (21828, 865218), (32742, 576812), (43656, 432609), (65484, 288406), (130968, 144203)]