21762624

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8719}}^1$

素因数の和:8747

約数の個数: 56

約数和(自身を含む): 62016640

約数和(自身を除く): 40254016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 8719, 17438, 26157, 34876, 52314, 69752, 104628, 113347, 139504, 209256, 226694, 279008, 340041, 418512, 453388, 558016, 680082, 837024, 906776, 1360164, 1674048, 1813552, 2720328, 3627104, 5440656, 7254208, 10881312, 21762624]

約数ペア:

[(1, 21762624), (2, 10881312), (3, 7254208), (4, 5440656), (6, 3627104), (8, 2720328), (12, 1813552), (13, 1674048), (16, 1360164), (24, 906776), (26, 837024), (32, 680082), (39, 558016), (48, 453388), (52, 418512), (64, 340041), (78, 279008), (96, 226694), (104, 209256), (156, 139504), (192, 113347), (208, 104628), (312, 69752), (416, 52314), (624, 34876), (832, 26157), (1248, 17438), (2496, 8719)]