21414384

素因数分解:

$2^4\times 3^2\times {\mathrm{148711}}^1$

素因数の和:148725

約数の個数: 30

約数和(自身を含む): 59930936

約数和(自身を除く): 38516552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 148711, 297422, 446133, 594844, 892266, 1189688, 1338399, 1784532, 2379376, 2676798, 3569064, 5353596, 7138128, 10707192, 21414384]

約数ペア:

[(1, 21414384), (2, 10707192), (3, 7138128), (4, 5353596), (6, 3569064), (8, 2676798), (9, 2379376), (12, 1784532), (16, 1338399), (18, 1189688), (24, 892266), (36, 594844), (48, 446133), (72, 297422), (144, 148711)]