21549648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23629}}^1$

素因数の和:23659

約数の個数: 40

約数和(自身を含む): 58602400

約数和(自身を除く): 37052752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 23629, 47258, 70887, 94516, 141774, 189032, 283548, 378064, 448951, 567096, 897902, 1134192, 1346853, 1795804, 2693706, 3591608, 5387412, 7183216, 10774824, 21549648]

約数ペア:

[(1, 21549648), (2, 10774824), (3, 7183216), (4, 5387412), (6, 3591608), (8, 2693706), (12, 1795804), (16, 1346853), (19, 1134192), (24, 897902), (38, 567096), (48, 448951), (57, 378064), (76, 283548), (114, 189032), (152, 141774), (228, 94516), (304, 70887), (456, 47258), (912, 23629)]