21419952

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{6113}}^1$

素因数の和:6197

約数の個数: 40

約数和(自身を含む): 56102064

約数和(自身を除く): 34682112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 6113, 12226, 18339, 24452, 36678, 48904, 73356, 97808, 146712, 293424, 446249, 892498, 1338747, 1784996, 2677494, 3569992, 5354988, 7139984, 10709976, 21419952]

約数ペア:

[(1, 21419952), (2, 10709976), (3, 7139984), (4, 5354988), (6, 3569992), (8, 2677494), (12, 1784996), (16, 1338747), (24, 892498), (48, 446249), (73, 293424), (146, 146712), (219, 97808), (292, 73356), (438, 48904), (584, 36678), (876, 24452), (1168, 18339), (1752, 12226), (3504, 6113)]