38077938

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 80

約数和(自身を含む): 91476000

約数和(自身を除く): 53398062

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 89, 114, 139, 162, 171, 178, 267, 278, 342, 417, 513, 534, 801, 834, 1026, 1251, 1539, 1602, 1691, 2403, 2502, 2641, 3078, 3382, 3753, 4806, 5073, 5282, 7209, 7506, 7923, 10146, 11259, 12371, 14418, 15219, 15846, 22518, 23769, 24742, 30438, 37113, 45657, 47538, 71307, 74226, 91314, 111339, 136971, 142614, 213921, 222678, 235049, 273942, 334017, 427842, 470098, 668034, 705147, 1002051, 1410294, 2004102, 2115441, 4230882, 6346323, 12692646, 19038969, 38077938]

約数ペア:

[(1, 38077938), (2, 19038969), (3, 12692646), (6, 6346323), (9, 4230882), (18, 2115441), (19, 2004102), (27, 1410294), (38, 1002051), (54, 705147), (57, 668034), (81, 470098), (89, 427842), (114, 334017), (139, 273942), (162, 235049), (171, 222678), (178, 213921), (267, 142614), (278, 136971), (342, 111339), (417, 91314), (513, 74226), (534, 71307), (801, 47538), (834, 45657), (1026, 37113), (1251, 30438), (1539, 24742), (1602, 23769), (1691, 22518), (2403, 15846), (2502, 15219), (2641, 14418), (3078, 12371), (3382, 11259), (3753, 10146), (4806, 7923), (5073, 7506), (5282, 7209)]