19458036

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13859}}^1$

素因数の和:13885

約数の個数: 48

約数和(自身を含む): 54331200

約数和(自身を除く): 34873164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 13859, 27718, 41577, 55436, 83154, 124731, 166308, 180167, 249462, 360334, 374193, 498924, 540501, 720668, 748386, 1081002, 1496772, 1621503, 2162004, 3243006, 4864509, 6486012, 9729018, 19458036]

約数ペア:

[(1, 19458036), (2, 9729018), (3, 6486012), (4, 4864509), (6, 3243006), (9, 2162004), (12, 1621503), (13, 1496772), (18, 1081002), (26, 748386), (27, 720668), (36, 540501), (39, 498924), (52, 374193), (54, 360334), (78, 249462), (108, 180167), (117, 166308), (156, 124731), (234, 83154), (351, 55436), (468, 41577), (702, 27718), (1404, 13859)]