19157475564

素因数分解:

$2^2\times 3^6\times {\mathrm{1847}}^1\times {\mathrm{3557}}^1$

素因数の和:5426

約数の個数: 84

約数和(自身を含む): 50306732784

約数和(自身を除く): 31149257220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 1847, 2916, 3557, 3694, 5541, 7114, 7388, 10671, 11082, 14228, 16623, 21342, 22164, 32013, 33246, 42684, 49869, 64026, 66492, 96039, 99738, 128052, 149607, 192078, 199476, 288117, 299214, 384156, 448821, 576234, 598428, 864351, 897642, 1152468, 1346463, 1728702, 1795284, 2593053, 2692926, 3457404, 5186106, 5385852, 6569779, 10372212, 13139558, 19709337, 26279116, 39418674, 59128011, 78837348, 118256022, 177384033, 236512044, 354768066, 532152099, 709536132, 1064304198, 1596456297, 2128608396, 3192912594, 4789368891, 6385825188, 9578737782, 19157475564]

約数ペア:

[(1, 19157475564), (2, 9578737782), (3, 6385825188), (4, 4789368891), (6, 3192912594), (9, 2128608396), (12, 1596456297), (18, 1064304198), (27, 709536132), (36, 532152099), (54, 354768066), (81, 236512044), (108, 177384033), (162, 118256022), (243, 78837348), (324, 59128011), (486, 39418674), (729, 26279116), (972, 19709337), (1458, 13139558), (1847, 10372212), (2916, 6569779), (3557, 5385852), (3694, 5186106), (5541, 3457404), (7114, 2692926), (7388, 2593053), (10671, 1795284), (11082, 1728702), (14228, 1346463), (16623, 1152468), (21342, 897642), (22164, 864351), (32013, 598428), (33246, 576234), (42684, 448821), (49869, 384156), (64026, 299214), (66492, 288117), (96039, 199476), (99738, 192078), (128052, 149607)]