21626688

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1631

約数の個数: 56

約数和(自身を含む): 58042048

約数和(自身を除く): 36415360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 146, 192, 219, 292, 438, 584, 876, 1168, 1543, 1752, 2336, 3086, 3504, 4629, 4672, 6172, 7008, 9258, 12344, 14016, 18516, 24688, 37032, 49376, 74064, 98752, 112639, 148128, 225278, 296256, 337917, 450556, 675834, 901112, 1351668, 1802224, 2703336, 3604448, 5406672, 7208896, 10813344, 21626688]

約数ペア:

[(1, 21626688), (2, 10813344), (3, 7208896), (4, 5406672), (6, 3604448), (8, 2703336), (12, 1802224), (16, 1351668), (24, 901112), (32, 675834), (48, 450556), (64, 337917), (73, 296256), (96, 225278), (146, 148128), (192, 112639), (219, 98752), (292, 74064), (438, 49376), (584, 37032), (876, 24688), (1168, 18516), (1543, 14016), (1752, 12344), (2336, 9258), (3086, 7008), (3504, 6172), (4629, 4672)]