21234384

素因数分解:

$2^4\times 3^2\times {\mathrm{167}}^1\times {\mathrm{883}}^1$

素因数の和:1064

約数の個数: 60

約数和(自身を含む): 59850336

約数和(自身を除く): 38615952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 167, 334, 501, 668, 883, 1002, 1336, 1503, 1766, 2004, 2649, 2672, 3006, 3532, 4008, 5298, 6012, 7064, 7947, 8016, 10596, 12024, 14128, 15894, 21192, 24048, 31788, 42384, 63576, 127152, 147461, 294922, 442383, 589844, 884766, 1179688, 1327149, 1769532, 2359376, 2654298, 3539064, 5308596, 7078128, 10617192, 21234384]

約数ペア:

[(1, 21234384), (2, 10617192), (3, 7078128), (4, 5308596), (6, 3539064), (8, 2654298), (9, 2359376), (12, 1769532), (16, 1327149), (18, 1179688), (24, 884766), (36, 589844), (48, 442383), (72, 294922), (144, 147461), (167, 127152), (334, 63576), (501, 42384), (668, 31788), (883, 24048), (1002, 21192), (1336, 15894), (1503, 14128), (1766, 12024), (2004, 10596), (2649, 8016), (2672, 7947), (3006, 7064), (3532, 6012), (4008, 5298)]