2018111592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1111

約数の個数: 128

約数和(自身を含む): 5871191040

約数和(自身を除く): 3853079448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 131, 168, 214, 262, 321, 393, 428, 524, 642, 749, 786, 856, 857, 917, 1048, 1284, 1498, 1572, 1714, 1834, 2247, 2568, 2571, 2751, 2996, 3144, 3428, 3668, 4494, 5142, 5502, 5992, 5999, 6856, 7336, 8988, 10284, 11004, 11998, 14017, 17976, 17997, 20568, 22008, 23996, 28034, 35994, 42051, 47992, 56068, 71988, 84102, 91699, 98119, 112136, 112267, 143976, 168204, 183398, 196238, 224534, 275097, 294357, 336408, 336801, 366796, 392476, 449068, 550194, 588714, 641893, 673602, 733592, 784952, 785869, 898136, 1100388, 1177428, 1283786, 1347204, 1571738, 1925679, 2200776, 2354856, 2357607, 2567572, 2694408, 3143476, 3851358, 4715214, 5135144, 6286952, 7702716, 9430428, 12012569, 15405432, 18860856, 24025138, 36037707, 48050276, 72075414, 84087983, 96100552, 144150828, 168175966, 252263949, 288301656, 336351932, 504527898, 672703864, 1009055796, 2018111592]

約数ペア:

[(1, 2018111592), (2, 1009055796), (3, 672703864), (4, 504527898), (6, 336351932), (7, 288301656), (8, 252263949), (12, 168175966), (14, 144150828), (21, 96100552), (24, 84087983), (28, 72075414), (42, 48050276), (56, 36037707), (84, 24025138), (107, 18860856), (131, 15405432), (168, 12012569), (214, 9430428), (262, 7702716), (321, 6286952), (393, 5135144), (428, 4715214), (524, 3851358), (642, 3143476), (749, 2694408), (786, 2567572), (856, 2357607), (857, 2354856), (917, 2200776), (1048, 1925679), (1284, 1571738), (1498, 1347204), (1572, 1283786), (1714, 1177428), (1834, 1100388), (2247, 898136), (2568, 785869), (2571, 784952), (2751, 733592), (2996, 673602), (3144, 641893), (3428, 588714), (3668, 550194), (4494, 449068), (5142, 392476), (5502, 366796), (5992, 336801), (5999, 336408), (6856, 294357), (7336, 275097), (8988, 224534), (10284, 196238), (11004, 183398), (11998, 168204), (14017, 143976), (17976, 112267), (17997, 112136), (20568, 98119), (22008, 91699), (23996, 84102), (28034, 71988), (35994, 56068), (42051, 47992)]