13563654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 31679424

約数和(自身を除く): 18115770

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 53, 78, 102, 106, 159, 193, 221, 318, 386, 442, 579, 663, 689, 901, 1158, 1326, 1378, 1802, 2067, 2509, 2703, 3281, 4134, 5018, 5406, 6562, 7527, 9843, 10229, 11713, 15054, 19686, 20458, 23426, 30687, 35139, 42653, 61374, 70278, 85306, 127959, 132977, 173893, 255918, 265954, 347786, 398931, 521679, 797862, 1043358, 2260609, 4521218, 6781827, 13563654]

約数ペア:

[(1, 13563654), (2, 6781827), (3, 4521218), (6, 2260609), (13, 1043358), (17, 797862), (26, 521679), (34, 398931), (39, 347786), (51, 265954), (53, 255918), (78, 173893), (102, 132977), (106, 127959), (159, 85306), (193, 70278), (221, 61374), (318, 42653), (386, 35139), (442, 30687), (579, 23426), (663, 20458), (689, 19686), (901, 15054), (1158, 11713), (1326, 10229), (1378, 9843), (1802, 7527), (2067, 6562), (2509, 5406), (2703, 5018), (3281, 4134)]