2021134608

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{298631}}^1$

素因数の和:298692

約数の個数: 60

約数和(自身を含む): 5776737408

約数和(自身を除く): 3755602800

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, 298631, 597262, 895893, 1194524, 1791786, 2389048, 2687679, 3583572, 4778096, 5375358, 7167144, 10750716, 14035657, 14334288, 21501432, 28071314, 42106971, 43002864, 56142628, 84213942, 112285256, 126320913, 168427884, 224570512, 252641826, 336855768, 505283652, 673711536, 1010567304, 2021134608]

約数ペア:

[(1, 2021134608), (2, 1010567304), (3, 673711536), (4, 505283652), (6, 336855768), (8, 252641826), (9, 224570512), (12, 168427884), (16, 126320913), (18, 112285256), (24, 84213942), (36, 56142628), (47, 43002864), (48, 42106971), (72, 28071314), (94, 21501432), (141, 14334288), (144, 14035657), (188, 10750716), (282, 7167144), (376, 5375358), (423, 4778096), (564, 3583572), (752, 2687679), (846, 2389048), (1128, 1791786), (1692, 1194524), (2256, 895893), (3384, 597262), (6768, 298631)]