185342724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1747}}^1$

素因数の和:2185

約数の個数: 72

約数和(自身を含む): 537013568

約数和(自身を除く): 351670844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 421, 842, 1263, 1684, 1747, 2526, 2947, 3494, 3789, 5052, 5241, 5894, 6988, 7578, 8841, 10482, 11788, 12229, 15156, 15723, 17682, 20964, 24458, 26523, 31446, 35364, 36687, 48916, 53046, 62892, 73374, 106092, 110061, 146748, 220122, 440244, 735487, 1470974, 2206461, 2941948, 4412922, 5148409, 6619383, 8825844, 10296818, 13238766, 15445227, 20593636, 26477532, 30890454, 46335681, 61780908, 92671362, 185342724]

約数ペア:

[(1, 185342724), (2, 92671362), (3, 61780908), (4, 46335681), (6, 30890454), (7, 26477532), (9, 20593636), (12, 15445227), (14, 13238766), (18, 10296818), (21, 8825844), (28, 6619383), (36, 5148409), (42, 4412922), (63, 2941948), (84, 2206461), (126, 1470974), (252, 735487), (421, 440244), (842, 220122), (1263, 146748), (1684, 110061), (1747, 106092), (2526, 73374), (2947, 62892), (3494, 53046), (3789, 48916), (5052, 36687), (5241, 35364), (5894, 31446), (6988, 26523), (7578, 24458), (8841, 20964), (10482, 17682), (11788, 15723), (12229, 15156)]