27282726

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 61261200

約数和(自身を除く): 33978474

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 101, 129, 202, 258, 303, 349, 387, 606, 698, 774, 909, 1047, 1818, 2094, 3141, 4343, 6282, 8686, 13029, 15007, 26058, 30014, 35249, 39087, 45021, 70498, 78174, 90042, 105747, 135063, 211494, 270126, 317241, 634482, 1515707, 3031414, 4547121, 9094242, 13641363, 27282726]

約数ペア:

[(1, 27282726), (2, 13641363), (3, 9094242), (6, 4547121), (9, 3031414), (18, 1515707), (43, 634482), (86, 317241), (101, 270126), (129, 211494), (202, 135063), (258, 105747), (303, 90042), (349, 78174), (387, 70498), (606, 45021), (698, 39087), (774, 35249), (909, 30014), (1047, 26058), (1818, 15007), (2094, 13029), (3141, 8686), (4343, 6282)]