19031725776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{501257}}^1$

素因数の和:501388

約数の個数: 80

約数和(自身を含む): 56686264704

約数和(自身を除く): 37654538928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 113, 168, 226, 336, 339, 452, 678, 791, 904, 1356, 1582, 1808, 2373, 2712, 3164, 4746, 5424, 6328, 9492, 12656, 18984, 37968, 501257, 1002514, 1503771, 2005028, 3007542, 3508799, 4010056, 6015084, 7017598, 8020112, 10526397, 12030168, 14035196, 21052794, 24060336, 28070392, 42105588, 56140784, 56642041, 84211176, 113284082, 168422352, 169926123, 226568164, 339852246, 396494287, 453136328, 679704492, 792988574, 906272656, 1189482861, 1359408984, 1585977148, 2378965722, 2718817968, 3171954296, 4757931444, 6343908592, 9515862888, 19031725776]

約数ペア:

[(1, 19031725776), (2, 9515862888), (3, 6343908592), (4, 4757931444), (6, 3171954296), (7, 2718817968), (8, 2378965722), (12, 1585977148), (14, 1359408984), (16, 1189482861), (21, 906272656), (24, 792988574), (28, 679704492), (42, 453136328), (48, 396494287), (56, 339852246), (84, 226568164), (112, 169926123), (113, 168422352), (168, 113284082), (226, 84211176), (336, 56642041), (339, 56140784), (452, 42105588), (678, 28070392), (791, 24060336), (904, 21052794), (1356, 14035196), (1582, 12030168), (1808, 10526397), (2373, 8020112), (2712, 7017598), (3164, 6015084), (4746, 4010056), (5424, 3508799), (6328, 3007542), (9492, 2005028), (12656, 1503771), (18984, 1002514), (37968, 501257)]