399015036

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{226199}}^1$

素因数の和:226223

約数の個数: 54

約数和(自身を含む): 1173299400

約数和(自身を除く): 774284364

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, 226199, 452398, 678597, 904796, 1357194, 1583393, 2035791, 2714388, 3166786, 4071582, 4750179, 6333572, 8143164, 9500358, 11083751, 14250537, 19000716, 22167502, 28501074, 33251253, 44335004, 57002148, 66502506, 99753759, 133005012, 199507518, 399015036]

約数ペア:

[(1, 399015036), (2, 199507518), (3, 133005012), (4, 99753759), (6, 66502506), (7, 57002148), (9, 44335004), (12, 33251253), (14, 28501074), (18, 22167502), (21, 19000716), (28, 14250537), (36, 11083751), (42, 9500358), (49, 8143164), (63, 6333572), (84, 4750179), (98, 4071582), (126, 3166786), (147, 2714388), (196, 2035791), (252, 1583393), (294, 1357194), (441, 904796), (588, 678597), (882, 452398), (1764, 226199)]