21414816

素因数分解:

$2^5\times 3^2\times {\mathrm{74357}}^1$

素因数の和:74373

約数の個数: 36

約数和(自身を含む): 60899202

約数和(自身を除く): 39484386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 74357, 148714, 223071, 297428, 446142, 594856, 669213, 892284, 1189712, 1338426, 1784568, 2379424, 2676852, 3569136, 5353704, 7138272, 10707408, 21414816]

約数ペア:

[(1, 21414816), (2, 10707408), (3, 7138272), (4, 5353704), (6, 3569136), (8, 2676852), (9, 2379424), (12, 1784568), (16, 1338426), (18, 1189712), (24, 892284), (32, 669213), (36, 594856), (48, 446142), (72, 297428), (96, 223071), (144, 148714), (288, 74357)]