18677018888

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{593}}^1\times {\mathrm{32537}}^1$

素因数の和:33158

約数の個数: 48

約数和(自身を含む): 38558506140

約数和(自身を除く): 19881487252

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 593, 968, 1186, 2372, 4744, 6523, 13046, 26092, 32537, 52184, 65074, 71753, 130148, 143506, 260296, 287012, 357907, 574024, 715814, 1431628, 2863256, 3936977, 7873954, 15747908, 19294441, 31495816, 38588882, 77177764, 154355528, 212238851, 424477702, 848955404, 1697910808, 2334627361, 4669254722, 9338509444, 18677018888]

約数ペア:

[(1, 18677018888), (2, 9338509444), (4, 4669254722), (8, 2334627361), (11, 1697910808), (22, 848955404), (44, 424477702), (88, 212238851), (121, 154355528), (242, 77177764), (484, 38588882), (593, 31495816), (968, 19294441), (1186, 15747908), (2372, 7873954), (4744, 3936977), (6523, 2863256), (13046, 1431628), (26092, 715814), (32537, 574024), (52184, 357907), (65074, 287012), (71753, 260296), (130148, 143506)]