13977942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 32313600

約数和(自身を除く): 18335658

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 67, 87, 109, 134, 174, 201, 218, 319, 327, 402, 638, 654, 737, 957, 1199, 1474, 1914, 1943, 2211, 2398, 3161, 3597, 3886, 4422, 5829, 6322, 7194, 7303, 9483, 11658, 14606, 18966, 21373, 21909, 34771, 42746, 43818, 64119, 69542, 80333, 104313, 128238, 160666, 208626, 211787, 240999, 423574, 481998, 635361, 1270722, 2329657, 4659314, 6988971, 13977942]

約数ペア:

[(1, 13977942), (2, 6988971), (3, 4659314), (6, 2329657), (11, 1270722), (22, 635361), (29, 481998), (33, 423574), (58, 240999), (66, 211787), (67, 208626), (87, 160666), (109, 128238), (134, 104313), (174, 80333), (201, 69542), (218, 64119), (319, 43818), (327, 42746), (402, 34771), (638, 21909), (654, 21373), (737, 18966), (957, 14606), (1199, 11658), (1474, 9483), (1914, 7303), (1943, 7194), (2211, 6322), (2398, 5829), (3161, 4422), (3597, 3886)]