2018086096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{809}}^1$

素因数の和:1076

約数の個数: 80

約数和(自身を含む): 4302849600

約数和(自身を除く): 2284763504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 179, 208, 268, 358, 536, 716, 809, 871, 1072, 1432, 1618, 1742, 2327, 2864, 3236, 3484, 4654, 6472, 6968, 9308, 10517, 11993, 12944, 13936, 18616, 21034, 23986, 37232, 42068, 47972, 54203, 84136, 95944, 108406, 144811, 155909, 168272, 191888, 216812, 289622, 311818, 433624, 579244, 623636, 704639, 867248, 1158488, 1247272, 1409278, 1882543, 2316976, 2494544, 2818556, 3765086, 5637112, 7530172, 9702337, 11274224, 15060344, 19404674, 30120688, 38809348, 77618696, 126130381, 155237392, 252260762, 504521524, 1009043048, 2018086096]

約数ペア:

[(1, 2018086096), (2, 1009043048), (4, 504521524), (8, 252260762), (13, 155237392), (16, 126130381), (26, 77618696), (52, 38809348), (67, 30120688), (104, 19404674), (134, 15060344), (179, 11274224), (208, 9702337), (268, 7530172), (358, 5637112), (536, 3765086), (716, 2818556), (809, 2494544), (871, 2316976), (1072, 1882543), (1432, 1409278), (1618, 1247272), (1742, 1158488), (2327, 867248), (2864, 704639), (3236, 623636), (3484, 579244), (4654, 433624), (6472, 311818), (6968, 289622), (9308, 216812), (10517, 191888), (11993, 168272), (12944, 155909), (13936, 144811), (18616, 108406), (21034, 95944), (23986, 84136), (37232, 54203), (42068, 47972)]