3779874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 9472320

約数和(自身を除く): 5692446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 229, 262, 393, 458, 687, 786, 917, 1179, 1374, 1603, 1834, 2061, 2358, 2751, 3206, 4122, 4809, 5502, 8253, 9618, 14427, 16506, 28854, 29999, 59998, 89997, 179994, 209993, 269991, 419986, 539982, 629979, 1259958, 1889937, 3779874]

約数ペア:

[(1, 3779874), (2, 1889937), (3, 1259958), (6, 629979), (7, 539982), (9, 419986), (14, 269991), (18, 209993), (21, 179994), (42, 89997), (63, 59998), (126, 29999), (131, 28854), (229, 16506), (262, 14427), (393, 9618), (458, 8253), (687, 5502), (786, 4809), (917, 4122), (1179, 3206), (1374, 2751), (1603, 2358), (1834, 2061)]