16247844

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 45588480

約数和(自身を除く): 29340636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 92, 93, 108, 124, 138, 186, 207, 211, 276, 279, 372, 414, 422, 558, 621, 633, 713, 828, 837, 844, 1116, 1242, 1266, 1426, 1674, 1899, 2139, 2484, 2532, 2852, 3348, 3798, 4278, 4853, 5697, 6417, 6541, 7596, 8556, 9706, 11394, 12834, 13082, 14559, 19251, 19412, 19623, 22788, 25668, 26164, 29118, 38502, 39246, 43677, 58236, 58869, 77004, 78492, 87354, 117738, 131031, 150443, 174708, 176607, 235476, 262062, 300886, 353214, 451329, 524124, 601772, 706428, 902658, 1353987, 1805316, 2707974, 4061961, 5415948, 8123922, 16247844]

約数ペア:

[(1, 16247844), (2, 8123922), (3, 5415948), (4, 4061961), (6, 2707974), (9, 1805316), (12, 1353987), (18, 902658), (23, 706428), (27, 601772), (31, 524124), (36, 451329), (46, 353214), (54, 300886), (62, 262062), (69, 235476), (92, 176607), (93, 174708), (108, 150443), (124, 131031), (138, 117738), (186, 87354), (207, 78492), (211, 77004), (276, 58869), (279, 58236), (372, 43677), (414, 39246), (422, 38502), (558, 29118), (621, 26164), (633, 25668), (713, 22788), (828, 19623), (837, 19412), (844, 19251), (1116, 14559), (1242, 13082), (1266, 12834), (1426, 11394), (1674, 9706), (1899, 8556), (2139, 7596), (2484, 6541), (2532, 6417), (2852, 5697), (3348, 4853), (3798, 4278)]