15671717478

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{7307}}^1$

素因数の和:7538

約数の個数: 96

約数和(自身を含む): 37019638656

約数和(自身を除く): 21347921178

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 163, 258, 306, 326, 387, 489, 731, 774, 978, 1462, 1467, 2193, 2771, 2934, 4386, 5542, 6579, 7009, 7307, 8313, 13158, 14018, 14614, 16626, 21027, 21921, 24939, 42054, 43842, 49878, 63081, 65763, 119153, 124219, 126162, 131526, 238306, 248438, 314201, 357459, 372657, 628402, 714918, 745314, 942603, 1072377, 1117971, 1191041, 1885206, 2144754, 2235942, 2382082, 2827809, 3573123, 5341417, 5655618, 7146246, 10682834, 10719369, 16024251, 20247697, 21438738, 32048502, 40495394, 48072753, 51214763, 60743091, 96145506, 102429526, 121486182, 153644289, 182229273, 307288578, 364458546, 460932867, 870650971, 921865734, 1741301942, 2611952913, 5223905826, 7835858739, 15671717478]

約数ペア:

[(1, 15671717478), (2, 7835858739), (3, 5223905826), (6, 2611952913), (9, 1741301942), (17, 921865734), (18, 870650971), (34, 460932867), (43, 364458546), (51, 307288578), (86, 182229273), (102, 153644289), (129, 121486182), (153, 102429526), (163, 96145506), (258, 60743091), (306, 51214763), (326, 48072753), (387, 40495394), (489, 32048502), (731, 21438738), (774, 20247697), (978, 16024251), (1462, 10719369), (1467, 10682834), (2193, 7146246), (2771, 5655618), (2934, 5341417), (4386, 3573123), (5542, 2827809), (6579, 2382082), (7009, 2235942), (7307, 2144754), (8313, 1885206), (13158, 1191041), (14018, 1117971), (14614, 1072377), (16626, 942603), (21027, 745314), (21921, 714918), (24939, 628402), (42054, 372657), (43842, 357459), (49878, 314201), (63081, 248438), (65763, 238306), (119153, 131526), (124219, 126162)]