21915744

素因数分解:

$2^5\times 3^1\times {\mathrm{167}}^1\times {\mathrm{1367}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 57915648

約数和(自身を除く): 35999904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 167, 334, 501, 668, 1002, 1336, 1367, 2004, 2672, 2734, 4008, 4101, 5344, 5468, 8016, 8202, 10936, 16032, 16404, 21872, 32808, 43744, 65616, 131232, 228289, 456578, 684867, 913156, 1369734, 1826312, 2739468, 3652624, 5478936, 7305248, 10957872, 21915744]

約数ペア:

[(1, 21915744), (2, 10957872), (3, 7305248), (4, 5478936), (6, 3652624), (8, 2739468), (12, 1826312), (16, 1369734), (24, 913156), (32, 684867), (48, 456578), (96, 228289), (167, 131232), (334, 65616), (501, 43744), (668, 32808), (1002, 21872), (1336, 16404), (1367, 16032), (2004, 10936), (2672, 8202), (2734, 8016), (4008, 5468), (4101, 5344)]