2021554224

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{298693}}^1$

素因数の和:298754

約数の個数: 60

約数和(自身を含む): 5777936736

約数和(自身を除く): 3756382512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 298693, 597386, 896079, 1194772, 1792158, 2389544, 2688237, 3584316, 4779088, 5376474, 7168632, 10752948, 14038571, 14337264, 21505896, 28077142, 42115713, 43011792, 56154284, 84231426, 112308568, 126347139, 168462852, 224617136, 252694278, 336925704, 505388556, 673851408, 1010777112, 2021554224]

約数ペア:

[(1, 2021554224), (2, 1010777112), (3, 673851408), (4, 505388556), (6, 336925704), (8, 252694278), (9, 224617136), (12, 168462852), (16, 126347139), (18, 112308568), (24, 84231426), (36, 56154284), (47, 43011792), (48, 42115713), (72, 28077142), (94, 21505896), (141, 14337264), (144, 14038571), (188, 10752948), (282, 7168632), (376, 5376474), (423, 4779088), (564, 3584316), (752, 2688237), (846, 2389544), (1128, 1792158), (1692, 1194772), (2256, 896079), (3384, 597386), (6768, 298693)]