18469627428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{2239}}^1\times {\mathrm{14029}}^1$

素因数の和:16289

約数の個数: 72

約数和(自身を含む): 50157811200

約数和(自身を除く): 31688183772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 2239, 4478, 6717, 8956, 13434, 14029, 15673, 26868, 28058, 31346, 42087, 47019, 56116, 62692, 84174, 94038, 98203, 109711, 168348, 188076, 196406, 219422, 294609, 329133, 392812, 438844, 589218, 658266, 687421, 1178436, 1316532, 1374842, 2062263, 2749684, 4124526, 8249052, 31410931, 62821862, 94232793, 125643724, 188465586, 219876517, 376931172, 439753034, 659629551, 879506068, 1319259102, 1539135619, 2638518204, 3078271238, 4617406857, 6156542476, 9234813714, 18469627428]

約数ペア:

[(1, 18469627428), (2, 9234813714), (3, 6156542476), (4, 4617406857), (6, 3078271238), (7, 2638518204), (12, 1539135619), (14, 1319259102), (21, 879506068), (28, 659629551), (42, 439753034), (49, 376931172), (84, 219876517), (98, 188465586), (147, 125643724), (196, 94232793), (294, 62821862), (588, 31410931), (2239, 8249052), (4478, 4124526), (6717, 2749684), (8956, 2062263), (13434, 1374842), (14029, 1316532), (15673, 1178436), (26868, 687421), (28058, 658266), (31346, 589218), (42087, 438844), (47019, 392812), (56116, 329133), (62692, 294609), (84174, 219422), (94038, 196406), (98203, 188076), (109711, 168348)]