3997476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 11968320

約数和(自身を除く): 7970844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 547, 609, 812, 1044, 1094, 1218, 1641, 1827, 2188, 2436, 3282, 3654, 3829, 4923, 6564, 7308, 7658, 9846, 11487, 15316, 15863, 19692, 22974, 31726, 34461, 45948, 47589, 63452, 68922, 95178, 111041, 137844, 142767, 190356, 222082, 285534, 333123, 444164, 571068, 666246, 999369, 1332492, 1998738, 3997476]

約数ペア:

[(1, 3997476), (2, 1998738), (3, 1332492), (4, 999369), (6, 666246), (7, 571068), (9, 444164), (12, 333123), (14, 285534), (18, 222082), (21, 190356), (28, 142767), (29, 137844), (36, 111041), (42, 95178), (58, 68922), (63, 63452), (84, 47589), (87, 45948), (116, 34461), (126, 31726), (174, 22974), (203, 19692), (252, 15863), (261, 15316), (348, 11487), (406, 9846), (522, 7658), (547, 7308), (609, 6564), (812, 4923), (1044, 3829), (1094, 3654), (1218, 3282), (1641, 2436), (1827, 2188)]