13856442

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 17109318

約数列:

[1, 2, 3, 6, 23, 31, 41, 46, 62, 69, 79, 82, 93, 123, 138, 158, 186, 237, 246, 474, 713, 943, 1271, 1426, 1817, 1886, 2139, 2449, 2542, 2829, 3239, 3634, 3813, 4278, 4898, 5451, 5658, 6478, 7347, 7626, 9717, 10902, 14694, 19434, 29233, 56327, 58466, 74497, 87699, 100409, 112654, 148994, 168981, 175398, 200818, 223491, 301227, 337962, 446982, 602454, 2309407, 4618814, 6928221, 13856442]

約数ペア:

[(1, 13856442), (2, 6928221), (3, 4618814), (6, 2309407), (23, 602454), (31, 446982), (41, 337962), (46, 301227), (62, 223491), (69, 200818), (79, 175398), (82, 168981), (93, 148994), (123, 112654), (138, 100409), (158, 87699), (186, 74497), (237, 58466), (246, 56327), (474, 29233), (713, 19434), (943, 14694), (1271, 10902), (1426, 9717), (1817, 7626), (1886, 7347), (2139, 6478), (2449, 5658), (2542, 5451), (2829, 4898), (3239, 4278), (3634, 3813)]