15927822

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 36541440

約数和(自身を除く): 20613618

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 237, 414, 474, 487, 711, 974, 1422, 1461, 1817, 2922, 3634, 4383, 5451, 8766, 10902, 11201, 16353, 22402, 32706, 33603, 38473, 67206, 76946, 100809, 115419, 201618, 230838, 346257, 692514, 884879, 1769758, 2654637, 5309274, 7963911, 15927822]

約数ペア:

[(1, 15927822), (2, 7963911), (3, 5309274), (6, 2654637), (9, 1769758), (18, 884879), (23, 692514), (46, 346257), (69, 230838), (79, 201618), (138, 115419), (158, 100809), (207, 76946), (237, 67206), (414, 38473), (474, 33603), (487, 32706), (711, 22402), (974, 16353), (1422, 11201), (1461, 10902), (1817, 8766), (2922, 5451), (3634, 4383)]