38153862

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 91526400

約数和(自身を除く): 53372538

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 246, 342, 369, 513, 738, 779, 907, 1026, 1107, 1558, 1814, 2214, 2337, 2721, 4674, 5442, 7011, 8163, 14022, 16326, 17233, 21033, 24489, 34466, 37187, 42066, 48978, 51699, 74374, 103398, 111561, 155097, 223122, 310194, 334683, 465291, 669366, 706553, 930582, 1004049, 1413106, 2008098, 2119659, 4239318, 6358977, 12717954, 19076931, 38153862]

約数ペア:

[(1, 38153862), (2, 19076931), (3, 12717954), (6, 6358977), (9, 4239318), (18, 2119659), (19, 2008098), (27, 1413106), (38, 1004049), (41, 930582), (54, 706553), (57, 669366), (82, 465291), (114, 334683), (123, 310194), (171, 223122), (246, 155097), (342, 111561), (369, 103398), (513, 74374), (738, 51699), (779, 48978), (907, 42066), (1026, 37187), (1107, 34466), (1558, 24489), (1814, 21033), (2214, 17233), (2337, 16326), (2721, 14022), (4674, 8163), (5442, 7011)]