21996809376

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7391401}}^1$

素因数の和:7391445

約数の個数: 48

約数和(自身を含む): 59604265728

約数和(自身を除く): 37607456352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 7391401, 14782802, 22174203, 29565604, 44348406, 59131208, 88696812, 118262416, 177393624, 229133431, 236524832, 354787248, 458266862, 687400293, 709574496, 916533724, 1374800586, 1833067448, 2749601172, 3666134896, 5499202344, 7332269792, 10998404688, 21996809376]

約数ペア:

[(1, 21996809376), (2, 10998404688), (3, 7332269792), (4, 5499202344), (6, 3666134896), (8, 2749601172), (12, 1833067448), (16, 1374800586), (24, 916533724), (31, 709574496), (32, 687400293), (48, 458266862), (62, 354787248), (93, 236524832), (96, 229133431), (124, 177393624), (186, 118262416), (248, 88696812), (372, 59131208), (496, 44348406), (744, 29565604), (992, 22174203), (1488, 14782802), (2976, 7391401)]