1563354

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 3991680

約数和(自身を除く): 2428326

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 131, 153, 221, 234, 262, 306, 351, 393, 442, 459, 663, 702, 786, 918, 1179, 1326, 1703, 1989, 2227, 2358, 3406, 3537, 3978, 4454, 5109, 5967, 6681, 7074, 10218, 11934, 13362, 15327, 20043, 28951, 30654, 40086, 45981, 57902, 60129, 86853, 91962, 120258, 173706, 260559, 521118, 781677, 1563354]

約数ペア:

[(1, 1563354), (2, 781677), (3, 521118), (6, 260559), (9, 173706), (13, 120258), (17, 91962), (18, 86853), (26, 60129), (27, 57902), (34, 45981), (39, 40086), (51, 30654), (54, 28951), (78, 20043), (102, 15327), (117, 13362), (131, 11934), (153, 10218), (221, 7074), (234, 6681), (262, 5967), (306, 5109), (351, 4454), (393, 3978), (442, 3537), (459, 3406), (663, 2358), (702, 2227), (786, 1989), (918, 1703), (1179, 1326)]