1870406832

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{21493}}^1$

素因数の和:21555

約数の個数: 120

約数和(自身を含む): 5772944496

約数和(自身を除く): 3902537664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 74, 84, 98, 111, 112, 147, 148, 168, 196, 222, 259, 294, 296, 336, 392, 444, 518, 588, 592, 777, 784, 888, 1036, 1176, 1554, 1776, 1813, 2072, 2352, 3108, 3626, 4144, 5439, 6216, 7252, 10878, 12432, 14504, 21493, 21756, 29008, 42986, 43512, 64479, 85972, 87024, 128958, 150451, 171944, 257916, 300902, 343888, 451353, 515832, 601804, 795241, 902706, 1031664, 1053157, 1203608, 1590482, 1805412, 2106314, 2385723, 2407216, 3159471, 3180964, 3610824, 4212628, 4771446, 5566687, 6318942, 6361928, 7221648, 8425256, 9542892, 11133374, 12637884, 12723856, 16700061, 16850512, 19085784, 22266748, 25275768, 33400122, 38171568, 38966809, 44533496, 50551536, 66800244, 77933618, 89066992, 116900427, 133600488, 155867236, 233800854, 267200976, 311734472, 467601708, 623468944, 935203416, 1870406832]

約数ペア:

[(1, 1870406832), (2, 935203416), (3, 623468944), (4, 467601708), (6, 311734472), (7, 267200976), (8, 233800854), (12, 155867236), (14, 133600488), (16, 116900427), (21, 89066992), (24, 77933618), (28, 66800244), (37, 50551536), (42, 44533496), (48, 38966809), (49, 38171568), (56, 33400122), (74, 25275768), (84, 22266748), (98, 19085784), (111, 16850512), (112, 16700061), (147, 12723856), (148, 12637884), (168, 11133374), (196, 9542892), (222, 8425256), (259, 7221648), (294, 6361928), (296, 6318942), (336, 5566687), (392, 4771446), (444, 4212628), (518, 3610824), (588, 3180964), (592, 3159471), (777, 2407216), (784, 2385723), (888, 2106314), (1036, 1805412), (1176, 1590482), (1554, 1203608), (1776, 1053157), (1813, 1031664), (2072, 902706), (2352, 795241), (3108, 601804), (3626, 515832), (4144, 451353), (5439, 343888), (6216, 300902), (7252, 257916), (10878, 171944), (12432, 150451), (14504, 128958), (21493, 87024), (21756, 85972), (29008, 64479), (42986, 43512)]