1536834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 3749760

約数和(自身を除く): 2212926

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 61, 78, 102, 114, 122, 183, 221, 247, 323, 366, 442, 494, 646, 663, 741, 793, 969, 1037, 1159, 1326, 1482, 1586, 1938, 2074, 2318, 2379, 3111, 3477, 4199, 4758, 6222, 6954, 8398, 12597, 13481, 15067, 19703, 25194, 26962, 30134, 39406, 40443, 45201, 59109, 80886, 90402, 118218, 256139, 512278, 768417, 1536834]

約数ペア:

[(1, 1536834), (2, 768417), (3, 512278), (6, 256139), (13, 118218), (17, 90402), (19, 80886), (26, 59109), (34, 45201), (38, 40443), (39, 39406), (51, 30134), (57, 26962), (61, 25194), (78, 19703), (102, 15067), (114, 13481), (122, 12597), (183, 8398), (221, 6954), (247, 6222), (323, 4758), (366, 4199), (442, 3477), (494, 3111), (646, 2379), (663, 2318), (741, 2074), (793, 1938), (969, 1586), (1037, 1482), (1159, 1326)]