38581956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 112059584

約数和(自身を除く): 73477628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 541, 566, 849, 1082, 1132, 1623, 1698, 1981, 2164, 2547, 3246, 3396, 3787, 3962, 4869, 5094, 5943, 6492, 7574, 7924, 9738, 10188, 11361, 11886, 15148, 17829, 19476, 22722, 23772, 34083, 35658, 45444, 68166, 71316, 136332, 153103, 306206, 459309, 612412, 918618, 1071721, 1377927, 1837236, 2143442, 2755854, 3215163, 4286884, 5511708, 6430326, 9645489, 12860652, 19290978, 38581956]

約数ペア:

[(1, 38581956), (2, 19290978), (3, 12860652), (4, 9645489), (6, 6430326), (7, 5511708), (9, 4286884), (12, 3215163), (14, 2755854), (18, 2143442), (21, 1837236), (28, 1377927), (36, 1071721), (42, 918618), (63, 612412), (84, 459309), (126, 306206), (252, 153103), (283, 136332), (541, 71316), (566, 68166), (849, 45444), (1082, 35658), (1132, 34083), (1623, 23772), (1698, 22722), (1981, 19476), (2164, 17829), (2547, 15148), (3246, 11886), (3396, 11361), (3787, 10188), (3962, 9738), (4869, 7924), (5094, 7574), (5943, 6492)]