18381515112

素因数分解:

$2^3\times 3^3\times {\mathrm{5897}}^1\times {\mathrm{14431}}^1$

素因数の和:20343

約数の個数: 64

約数和(自身を含む): 51071961600

約数和(自身を除く): 32690446488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 5897, 11794, 14431, 17691, 23588, 28862, 35382, 43293, 47176, 53073, 57724, 70764, 86586, 106146, 115448, 129879, 141528, 159219, 173172, 212292, 259758, 318438, 346344, 389637, 424584, 519516, 636876, 779274, 1039032, 1273752, 1558548, 3117096, 85099607, 170199214, 255298821, 340398428, 510597642, 680796856, 765896463, 1021195284, 1531792926, 2042390568, 2297689389, 3063585852, 4595378778, 6127171704, 9190757556, 18381515112]

約数ペア:

[(1, 18381515112), (2, 9190757556), (3, 6127171704), (4, 4595378778), (6, 3063585852), (8, 2297689389), (9, 2042390568), (12, 1531792926), (18, 1021195284), (24, 765896463), (27, 680796856), (36, 510597642), (54, 340398428), (72, 255298821), (108, 170199214), (216, 85099607), (5897, 3117096), (11794, 1558548), (14431, 1273752), (17691, 1039032), (23588, 779274), (28862, 636876), (35382, 519516), (43293, 424584), (47176, 389637), (53073, 346344), (57724, 318438), (70764, 259758), (86586, 212292), (106146, 173172), (115448, 159219), (129879, 141528)]