27753414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 64162560

約数和(自身を除く): 36409146

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 61, 78, 114, 122, 183, 247, 307, 366, 494, 614, 741, 793, 921, 1159, 1482, 1586, 1842, 2318, 2379, 3477, 3991, 4758, 5833, 6954, 7982, 11666, 11973, 15067, 17499, 18727, 23946, 30134, 34998, 37454, 45201, 56181, 75829, 90402, 112362, 151658, 227487, 243451, 355813, 454974, 486902, 711626, 730353, 1067439, 1460706, 2134878, 4625569, 9251138, 13876707, 27753414]

約数ペア:

[(1, 27753414), (2, 13876707), (3, 9251138), (6, 4625569), (13, 2134878), (19, 1460706), (26, 1067439), (38, 730353), (39, 711626), (57, 486902), (61, 454974), (78, 355813), (114, 243451), (122, 227487), (183, 151658), (247, 112362), (307, 90402), (366, 75829), (494, 56181), (614, 45201), (741, 37454), (793, 34998), (921, 30134), (1159, 23946), (1482, 18727), (1586, 17499), (1842, 15067), (2318, 11973), (2379, 11666), (3477, 7982), (3991, 6954), (4758, 5833)]