2021061554784

素因数分解:

$2^5\times 3^2\times {\mathrm{1481}}^1\times {\mathrm{4738403}}^1$

素因数の和:4739900

約数の個数: 72

約数和(自身を含む): 5751275762232

約数和(自身を除く): 3730214207448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1481, 2962, 4443, 5924, 8886, 11848, 13329, 17772, 23696, 26658, 35544, 47392, 53316, 71088, 106632, 142176, 213264, 426528, 4738403, 9476806, 14215209, 18953612, 28430418, 37907224, 42645627, 56860836, 75814448, 85291254, 113721672, 151628896, 170582508, 227443344, 341165016, 454886688, 682330032, 1364660064, 7017574843, 14035149686, 21052724529, 28070299372, 42105449058, 56140598744, 63158173587, 84210898116, 112281197488, 126316347174, 168421796232, 224562394976, 252632694348, 336843592464, 505265388696, 673687184928, 1010530777392, 2021061554784]

約数ペア:

[(1, 2021061554784), (2, 1010530777392), (3, 673687184928), (4, 505265388696), (6, 336843592464), (8, 252632694348), (9, 224562394976), (12, 168421796232), (16, 126316347174), (18, 112281197488), (24, 84210898116), (32, 63158173587), (36, 56140598744), (48, 42105449058), (72, 28070299372), (96, 21052724529), (144, 14035149686), (288, 7017574843), (1481, 1364660064), (2962, 682330032), (4443, 454886688), (5924, 341165016), (8886, 227443344), (11848, 170582508), (13329, 151628896), (17772, 113721672), (23696, 85291254), (26658, 75814448), (35544, 56860836), (47392, 42645627), (53316, 37907224), (71088, 28430418), (106632, 18953612), (142176, 14215209), (213264, 9476806), (426528, 4738403)]