21436705926

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{91631}}^1$

素因数の和:91997

約数の個数: 48

約数和(自身を含む): 47729642688

約数和(自身を除く): 26292936762

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 317, 369, 634, 738, 951, 1902, 2853, 5706, 12997, 25994, 38991, 77982, 91631, 116973, 183262, 233946, 274893, 549786, 824679, 1649358, 3756871, 7513742, 11270613, 22541226, 29047027, 33811839, 58094054, 67623678, 87141081, 174282162, 261423243, 522846486, 1190928107, 2381856214, 3572784321, 7145568642, 10718352963, 21436705926]

約数ペア:

[(1, 21436705926), (2, 10718352963), (3, 7145568642), (6, 3572784321), (9, 2381856214), (18, 1190928107), (41, 522846486), (82, 261423243), (123, 174282162), (246, 87141081), (317, 67623678), (369, 58094054), (634, 33811839), (738, 29047027), (951, 22541226), (1902, 11270613), (2853, 7513742), (5706, 3756871), (12997, 1649358), (25994, 824679), (38991, 549786), (77982, 274893), (91631, 233946), (116973, 183262)]