39982644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2309}}^1$

素因数の和:2369

約数の個数: 72

約数和(自身を含む): 111831720

約数和(自身を除く): 71849076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2309, 2886, 4329, 4618, 5772, 6927, 8658, 9236, 13854, 17316, 20781, 27708, 30017, 41562, 60034, 83124, 85433, 90051, 120068, 170866, 180102, 256299, 270153, 341732, 360204, 512598, 540306, 768897, 1025196, 1080612, 1110629, 1537794, 2221258, 3075588, 3331887, 4442516, 6663774, 9995661, 13327548, 19991322, 39982644]

約数ペア:

[(1, 39982644), (2, 19991322), (3, 13327548), (4, 9995661), (6, 6663774), (9, 4442516), (12, 3331887), (13, 3075588), (18, 2221258), (26, 1537794), (36, 1110629), (37, 1080612), (39, 1025196), (52, 768897), (74, 540306), (78, 512598), (111, 360204), (117, 341732), (148, 270153), (156, 256299), (222, 180102), (234, 170866), (333, 120068), (444, 90051), (468, 85433), (481, 83124), (666, 60034), (962, 41562), (1332, 30017), (1443, 27708), (1924, 20781), (2309, 17316), (2886, 13854), (4329, 9236), (4618, 8658), (5772, 6927)]