246937068

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{139987}}^1$

素因数の和:140011

約数の個数: 54

約数和(自身を含む): 726117756

約数和(自身を除く): 479180688

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 139987, 279974, 419961, 559948, 839922, 979909, 1259883, 1679844, 1959818, 2519766, 2939727, 3919636, 5039532, 5879454, 6859363, 8819181, 11758908, 13718726, 17638362, 20578089, 27437452, 35276724, 41156178, 61734267, 82312356, 123468534, 246937068]

約数ペア:

[(1, 246937068), (2, 123468534), (3, 82312356), (4, 61734267), (6, 41156178), (7, 35276724), (9, 27437452), (12, 20578089), (14, 17638362), (18, 13718726), (21, 11758908), (28, 8819181), (36, 6859363), (42, 5879454), (49, 5039532), (63, 3919636), (84, 2939727), (98, 2519766), (126, 1959818), (147, 1679844), (196, 1259883), (252, 979909), (294, 839922), (441, 559948), (588, 419961), (882, 279974), (1764, 139987)]