15912468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 108

約数和(自身を含む): 47782644

約数和(自身を除く): 31870176

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 234, 242, 281, 286, 363, 396, 429, 468, 484, 562, 572, 726, 843, 858, 1089, 1124, 1287, 1452, 1573, 1686, 1716, 2178, 2529, 2574, 3091, 3146, 3372, 3653, 4356, 4719, 5058, 5148, 6182, 6292, 7306, 9273, 9438, 10116, 10959, 12364, 14157, 14612, 18546, 18876, 21918, 27819, 28314, 32877, 34001, 37092, 40183, 43836, 55638, 56628, 65754, 68002, 80366, 102003, 111276, 120549, 131508, 136004, 160732, 204006, 241098, 306009, 361647, 408012, 442013, 482196, 612018, 723294, 884026, 1224036, 1326039, 1446588, 1768052, 2652078, 3978117, 5304156, 7956234, 15912468]

約数ペア:

[(1, 15912468), (2, 7956234), (3, 5304156), (4, 3978117), (6, 2652078), (9, 1768052), (11, 1446588), (12, 1326039), (13, 1224036), (18, 884026), (22, 723294), (26, 612018), (33, 482196), (36, 442013), (39, 408012), (44, 361647), (52, 306009), (66, 241098), (78, 204006), (99, 160732), (117, 136004), (121, 131508), (132, 120549), (143, 111276), (156, 102003), (198, 80366), (234, 68002), (242, 65754), (281, 56628), (286, 55638), (363, 43836), (396, 40183), (429, 37092), (468, 34001), (484, 32877), (562, 28314), (572, 27819), (726, 21918), (843, 18876), (858, 18546), (1089, 14612), (1124, 14157), (1287, 12364), (1452, 10959), (1573, 10116), (1686, 9438), (1716, 9273), (2178, 7306), (2529, 6292), (2574, 6182), (3091, 5148), (3146, 5058), (3372, 4719), (3653, 4356)]