2017102212

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{2083}}^1$

素因数の和:2857

約数の個数: 72

約数和(自身を含む): 5246311616

約数和(自身を除く): 3229209404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 727, 1332, 1454, 2083, 2181, 2908, 4166, 4362, 6249, 6543, 8332, 8724, 12498, 13086, 18747, 24996, 26172, 26899, 37494, 53798, 74988, 77071, 80697, 107596, 154142, 161394, 231213, 242091, 308284, 322788, 462426, 484182, 693639, 924852, 968364, 1387278, 1514341, 2774556, 3028682, 4543023, 6057364, 9086046, 13629069, 18172092, 27258138, 54516276, 56030617, 112061234, 168091851, 224122468, 336183702, 504275553, 672367404, 1008551106, 2017102212]

約数ペア:

[(1, 2017102212), (2, 1008551106), (3, 672367404), (4, 504275553), (6, 336183702), (9, 224122468), (12, 168091851), (18, 112061234), (36, 56030617), (37, 54516276), (74, 27258138), (111, 18172092), (148, 13629069), (222, 9086046), (333, 6057364), (444, 4543023), (666, 3028682), (727, 2774556), (1332, 1514341), (1454, 1387278), (2083, 968364), (2181, 924852), (2908, 693639), (4166, 484182), (4362, 462426), (6249, 322788), (6543, 308284), (8332, 242091), (8724, 231213), (12498, 161394), (13086, 154142), (18747, 107596), (24996, 80697), (26172, 77071), (26899, 74988), (37494, 53798)]