19294863084

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{10938131}}^1$

素因数の和:10938155

約数の個数: 54

約数和(自身を含む): 56736090684

約数和(自身を除く): 37441227600

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 10938131, 21876262, 32814393, 43752524, 65628786, 76566917, 98443179, 131257572, 153133834, 196886358, 229700751, 306267668, 393772716, 459401502, 535968419, 689102253, 918803004, 1071936838, 1378204506, 1607905257, 2143873676, 2756409012, 3215810514, 4823715771, 6431621028, 9647431542, 19294863084]

約数ペア:

[(1, 19294863084), (2, 9647431542), (3, 6431621028), (4, 4823715771), (6, 3215810514), (7, 2756409012), (9, 2143873676), (12, 1607905257), (14, 1378204506), (18, 1071936838), (21, 918803004), (28, 689102253), (36, 535968419), (42, 459401502), (49, 393772716), (63, 306267668), (84, 229700751), (98, 196886358), (126, 153133834), (147, 131257572), (196, 98443179), (252, 76566917), (294, 65628786), (441, 43752524), (588, 32814393), (882, 21876262), (1764, 10938131)]