18922862016

素因数分解:

$2^6\times 3^2\times {\mathrm{191}}^1\times {\mathrm{172001}}^1$

素因数の和:172210

約数の個数: 84

約数和(自身を含む): 54523257984

約数和(自身を除く): 35600395968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 191, 192, 288, 382, 573, 576, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4584, 6112, 6876, 9168, 12224, 13752, 18336, 27504, 36672, 55008, 110016, 172001, 344002, 516003, 688004, 1032006, 1376008, 1548009, 2064012, 2752016, 3096018, 4128024, 5504032, 6192036, 8256048, 11008064, 12384072, 16512096, 24768144, 32852191, 33024192, 49536288, 65704382, 98556573, 99072576, 131408764, 197113146, 262817528, 295669719, 394226292, 525635056, 591339438, 788452584, 1051270112, 1182678876, 1576905168, 2102540224, 2365357752, 3153810336, 4730715504, 6307620672, 9461431008, 18922862016]

約数ペア:

[(1, 18922862016), (2, 9461431008), (3, 6307620672), (4, 4730715504), (6, 3153810336), (8, 2365357752), (9, 2102540224), (12, 1576905168), (16, 1182678876), (18, 1051270112), (24, 788452584), (32, 591339438), (36, 525635056), (48, 394226292), (64, 295669719), (72, 262817528), (96, 197113146), (144, 131408764), (191, 99072576), (192, 98556573), (288, 65704382), (382, 49536288), (573, 33024192), (576, 32852191), (764, 24768144), (1146, 16512096), (1528, 12384072), (1719, 11008064), (2292, 8256048), (3056, 6192036), (3438, 5504032), (4584, 4128024), (6112, 3096018), (6876, 2752016), (9168, 2064012), (12224, 1548009), (13752, 1376008), (18336, 1032006), (27504, 688004), (36672, 516003), (55008, 344002), (110016, 172001)]