27440712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1587

約数の個数: 96

約数和(自身を含む): 84302400

約数和(自身を除く): 56861688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1543, 1976, 2223, 2964, 3086, 4446, 4629, 5928, 6172, 8892, 9258, 12344, 13887, 17784, 18516, 20059, 27774, 29317, 37032, 40118, 55548, 58634, 60177, 80236, 87951, 111096, 117268, 120354, 160472, 175902, 180531, 234536, 240708, 263853, 351804, 361062, 381121, 481416, 527706, 703608, 722124, 762242, 1055412, 1143363, 1444248, 1524484, 2110824, 2286726, 3048968, 3430089, 4573452, 6860178, 9146904, 13720356, 27440712]

約数ペア:

[(1, 27440712), (2, 13720356), (3, 9146904), (4, 6860178), (6, 4573452), (8, 3430089), (9, 3048968), (12, 2286726), (13, 2110824), (18, 1524484), (19, 1444248), (24, 1143363), (26, 1055412), (36, 762242), (38, 722124), (39, 703608), (52, 527706), (57, 481416), (72, 381121), (76, 361062), (78, 351804), (104, 263853), (114, 240708), (117, 234536), (152, 180531), (156, 175902), (171, 160472), (228, 120354), (234, 117268), (247, 111096), (312, 87951), (342, 80236), (456, 60177), (468, 58634), (494, 55548), (684, 40118), (741, 37032), (936, 29317), (988, 27774), (1368, 20059), (1482, 18516), (1543, 17784), (1976, 13887), (2223, 12344), (2964, 9258), (3086, 8892), (4446, 6172), (4629, 5928)]