838606482

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{30671}}^1$

素因数の和:30724

約数の個数: 72

約数和(自身を含む): 2181883392

約数和(自身を除く): 1343276910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4557, 9114, 13671, 27342, 30671, 61342, 92013, 184026, 214697, 276039, 429394, 552078, 644091, 950801, 1288182, 1502879, 1901602, 1932273, 2852403, 3005758, 3864546, 4508637, 5704806, 6655607, 8557209, 9017274, 13311214, 13525911, 17114418, 19966821, 27051822, 39933642, 46589249, 59900463, 93178498, 119800926, 139767747, 279535494, 419303241, 838606482]

約数ペア:

[(1, 838606482), (2, 419303241), (3, 279535494), (6, 139767747), (7, 119800926), (9, 93178498), (14, 59900463), (18, 46589249), (21, 39933642), (31, 27051822), (42, 19966821), (49, 17114418), (62, 13525911), (63, 13311214), (93, 9017274), (98, 8557209), (126, 6655607), (147, 5704806), (186, 4508637), (217, 3864546), (279, 3005758), (294, 2852403), (434, 1932273), (441, 1901602), (558, 1502879), (651, 1288182), (882, 950801), (1302, 644091), (1519, 552078), (1953, 429394), (3038, 276039), (3906, 214697), (4557, 184026), (9114, 92013), (13671, 61342), (27342, 30671)]