16343838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6827}}^1$

素因数の和:6861

約数の個数: 48

約数和(自身を含む): 42606720

約数和(自身を除く): 26262882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 6827, 13654, 20481, 40962, 47789, 61443, 95578, 122886, 129713, 143367, 259426, 286734, 389139, 430101, 778278, 860202, 907991, 1167417, 1815982, 2334834, 2723973, 5447946, 8171919, 16343838]

約数ペア:

[(1, 16343838), (2, 8171919), (3, 5447946), (6, 2723973), (7, 2334834), (9, 1815982), (14, 1167417), (18, 907991), (19, 860202), (21, 778278), (38, 430101), (42, 389139), (57, 286734), (63, 259426), (114, 143367), (126, 129713), (133, 122886), (171, 95578), (266, 61443), (342, 47789), (399, 40962), (798, 20481), (1197, 13654), (2394, 6827)]