38846241

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 36632799

約数列:

[1, 3, 7, 9, 17, 19, 21, 23, 51, 57, 63, 69, 83, 119, 133, 153, 161, 171, 207, 249, 323, 357, 391, 399, 437, 483, 581, 747, 969, 1071, 1173, 1197, 1311, 1411, 1449, 1577, 1743, 1909, 2261, 2737, 2907, 3059, 3519, 3933, 4233, 4731, 5229, 5727, 6783, 7429, 8211, 9177, 9877, 11039, 12699, 13363, 14193, 17181, 20349, 22287, 24633, 26809, 27531, 29631, 32453, 33117, 36271, 40089, 52003, 66861, 80427, 88893, 97359, 99351, 108813, 120267, 156009, 187663, 227171, 241281, 253897, 292077, 326439, 468027, 562989, 616607, 681513, 761691, 1688967, 1849821, 2044539, 2285073, 4316249, 5549463, 12948747, 38846241]

約数ペア:

[(1, 38846241), (3, 12948747), (7, 5549463), (9, 4316249), (17, 2285073), (19, 2044539), (21, 1849821), (23, 1688967), (51, 761691), (57, 681513), (63, 616607), (69, 562989), (83, 468027), (119, 326439), (133, 292077), (153, 253897), (161, 241281), (171, 227171), (207, 187663), (249, 156009), (323, 120267), (357, 108813), (391, 99351), (399, 97359), (437, 88893), (483, 80427), (581, 66861), (747, 52003), (969, 40089), (1071, 36271), (1173, 33117), (1197, 32453), (1311, 29631), (1411, 27531), (1449, 26809), (1577, 24633), (1743, 22287), (1909, 20349), (2261, 17181), (2737, 14193), (2907, 13363), (3059, 12699), (3519, 11039), (3933, 9877), (4233, 9177), (4731, 8211), (5229, 7429), (5727, 6783)]