21135992324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2087}}^1$

素因数の和:2265

約数の個数: 96

約数和(自身を含む): 41218523136

約数和(自身を除く): 20082530812

約数列:

[1, 2, 4, 23, 31, 46, 53, 62, 67, 92, 106, 124, 134, 212, 268, 713, 1219, 1426, 1541, 1643, 2077, 2087, 2438, 2852, 3082, 3286, 3551, 4154, 4174, 4876, 6164, 6572, 7102, 8308, 8348, 14204, 37789, 47771, 48001, 64697, 75578, 81673, 95542, 96002, 110081, 110611, 129394, 139829, 151156, 163346, 191084, 192004, 220162, 221222, 258788, 279658, 326692, 440324, 442444, 559316, 1488031, 2531863, 2544053, 2976062, 3216067, 3428941, 4334699, 5063726, 5088106, 5952124, 6432134, 6857882, 7410937, 8669398, 10127452, 10176212, 12864268, 13715764, 14821874, 17338796, 29643748, 78865643, 99698077, 157731286, 170451551, 199396154, 229739047, 315462572, 340903102, 398792308, 459478094, 681806204, 918956188, 5283998081, 10567996162, 21135992324]

約数ペア:

[(1, 21135992324), (2, 10567996162), (4, 5283998081), (23, 918956188), (31, 681806204), (46, 459478094), (53, 398792308), (62, 340903102), (67, 315462572), (92, 229739047), (106, 199396154), (124, 170451551), (134, 157731286), (212, 99698077), (268, 78865643), (713, 29643748), (1219, 17338796), (1426, 14821874), (1541, 13715764), (1643, 12864268), (2077, 10176212), (2087, 10127452), (2438, 8669398), (2852, 7410937), (3082, 6857882), (3286, 6432134), (3551, 5952124), (4154, 5088106), (4174, 5063726), (4876, 4334699), (6164, 3428941), (6572, 3216067), (7102, 2976062), (8308, 2544053), (8348, 2531863), (14204, 1488031), (37789, 559316), (47771, 442444), (48001, 440324), (64697, 326692), (75578, 279658), (81673, 258788), (95542, 221222), (96002, 220162), (110081, 192004), (110611, 191084), (129394, 163346), (139829, 151156)]