2017797552

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{61729}}^1$

素因数の和:61970

約数の個数: 60

約数和(自身を含む): 5671999320

約数和(自身を除く): 3654201768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 3632, 4086, 5448, 8172, 10896, 16344, 32688, 61729, 123458, 185187, 246916, 370374, 493832, 555561, 740748, 987664, 1111122, 1481496, 2222244, 2962992, 4444488, 8888976, 14012483, 28024966, 42037449, 56049932, 84074898, 112099864, 126112347, 168149796, 224199728, 252224694, 336299592, 504449388, 672599184, 1008898776, 2017797552]

約数ペア:

[(1, 2017797552), (2, 1008898776), (3, 672599184), (4, 504449388), (6, 336299592), (8, 252224694), (9, 224199728), (12, 168149796), (16, 126112347), (18, 112099864), (24, 84074898), (36, 56049932), (48, 42037449), (72, 28024966), (144, 14012483), (227, 8888976), (454, 4444488), (681, 2962992), (908, 2222244), (1362, 1481496), (1816, 1111122), (2043, 987664), (2724, 740748), (3632, 555561), (4086, 493832), (5448, 370374), (8172, 246916), (10896, 185187), (16344, 123458), (32688, 61729)]