2018519640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{40927}}^1$

素因数の和:41081

約数の個数: 96

約数和(自身を含む): 6608234880

約数和(自身を除く): 4589715240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1644, 2055, 2466, 2740, 3288, 4110, 4932, 5480, 6165, 8220, 9864, 12330, 16440, 24660, 40927, 49320, 81854, 122781, 163708, 204635, 245562, 327416, 368343, 409270, 491124, 613905, 736686, 818540, 982248, 1227810, 1473372, 1637080, 1841715, 2455620, 2946744, 3683430, 4911240, 5606999, 7366860, 11213998, 14733720, 16820997, 22427996, 28034995, 33641994, 44855992, 50462991, 56069990, 67283988, 84104985, 100925982, 112139980, 134567976, 168209970, 201851964, 224279960, 252314955, 336419940, 403703928, 504629910, 672839880, 1009259820, 2018519640]

約数ペア:

[(1, 2018519640), (2, 1009259820), (3, 672839880), (4, 504629910), (5, 403703928), (6, 336419940), (8, 252314955), (9, 224279960), (10, 201851964), (12, 168209970), (15, 134567976), (18, 112139980), (20, 100925982), (24, 84104985), (30, 67283988), (36, 56069990), (40, 50462991), (45, 44855992), (60, 33641994), (72, 28034995), (90, 22427996), (120, 16820997), (137, 14733720), (180, 11213998), (274, 7366860), (360, 5606999), (411, 4911240), (548, 3683430), (685, 2946744), (822, 2455620), (1096, 1841715), (1233, 1637080), (1370, 1473372), (1644, 1227810), (2055, 982248), (2466, 818540), (2740, 736686), (3288, 613905), (4110, 491124), (4932, 409270), (5480, 368343), (6165, 327416), (8220, 245562), (9864, 204635), (12330, 163708), (16440, 122781), (24660, 81854), (40927, 49320)]