19418515452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{484639}}^1$

素因数の和:484712

約数の個数: 96

約数和(自身を含む): 58622054400

約数和(自身を除く): 39203538948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 84, 106, 108, 126, 159, 189, 212, 252, 318, 371, 378, 477, 636, 742, 756, 954, 1113, 1431, 1484, 1908, 2226, 2862, 3339, 4452, 5724, 6678, 10017, 13356, 20034, 40068, 484639, 969278, 1453917, 1938556, 2907834, 3392473, 4361751, 5815668, 6784946, 8723502, 10177419, 13085253, 13569892, 17447004, 20354838, 25685867, 26170506, 30532257, 40709676, 51371734, 52341012, 61064514, 77057601, 91596771, 102743468, 122129028, 154115202, 179801069, 183193542, 231172803, 308230404, 359602138, 366387084, 462345606, 539403207, 693518409, 719204276, 924691212, 1078806414, 1387036818, 1618209621, 2157612828, 2774073636, 3236419242, 4854628863, 6472838484, 9709257726, 19418515452]

約数ペア:

[(1, 19418515452), (2, 9709257726), (3, 6472838484), (4, 4854628863), (6, 3236419242), (7, 2774073636), (9, 2157612828), (12, 1618209621), (14, 1387036818), (18, 1078806414), (21, 924691212), (27, 719204276), (28, 693518409), (36, 539403207), (42, 462345606), (53, 366387084), (54, 359602138), (63, 308230404), (84, 231172803), (106, 183193542), (108, 179801069), (126, 154115202), (159, 122129028), (189, 102743468), (212, 91596771), (252, 77057601), (318, 61064514), (371, 52341012), (378, 51371734), (477, 40709676), (636, 30532257), (742, 26170506), (756, 25685867), (954, 20354838), (1113, 17447004), (1431, 13569892), (1484, 13085253), (1908, 10177419), (2226, 8723502), (2862, 6784946), (3339, 5815668), (4452, 4361751), (5724, 3392473), (6678, 2907834), (10017, 1938556), (13356, 1453917), (20034, 969278), (40068, 484639)]