18287392896

素因数分解:

$2^7\times 3^3\times {\mathrm{101}}^1\times {\mathrm{52391}}^1$

素因数の和:52515

約数の個数: 128

約数和(自身を含む): 54508636800

約数和(自身を除く): 36221243904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 101, 108, 128, 144, 192, 202, 216, 288, 303, 384, 404, 432, 576, 606, 808, 864, 909, 1152, 1212, 1616, 1728, 1818, 2424, 2727, 3232, 3456, 3636, 4848, 5454, 6464, 7272, 9696, 10908, 12928, 14544, 19392, 21816, 29088, 38784, 43632, 52391, 58176, 87264, 104782, 116352, 157173, 174528, 209564, 314346, 349056, 419128, 471519, 628692, 838256, 943038, 1257384, 1414557, 1676512, 1886076, 2514768, 2829114, 3353024, 3772152, 5029536, 5291491, 5658228, 6706048, 7544304, 10059072, 10582982, 11316456, 15088608, 15874473, 20118144, 21165964, 22632912, 30177216, 31748946, 42331928, 45265824, 47623419, 60354432, 63497892, 84663856, 90531648, 95246838, 126995784, 142870257, 169327712, 181063296, 190493676, 253991568, 285740514, 338655424, 380987352, 507983136, 571481028, 677310848, 761974704, 1015966272, 1142962056, 1523949408, 2031932544, 2285924112, 3047898816, 4571848224, 6095797632, 9143696448, 18287392896]

約数ペア:

[(1, 18287392896), (2, 9143696448), (3, 6095797632), (4, 4571848224), (6, 3047898816), (8, 2285924112), (9, 2031932544), (12, 1523949408), (16, 1142962056), (18, 1015966272), (24, 761974704), (27, 677310848), (32, 571481028), (36, 507983136), (48, 380987352), (54, 338655424), (64, 285740514), (72, 253991568), (96, 190493676), (101, 181063296), (108, 169327712), (128, 142870257), (144, 126995784), (192, 95246838), (202, 90531648), (216, 84663856), (288, 63497892), (303, 60354432), (384, 47623419), (404, 45265824), (432, 42331928), (576, 31748946), (606, 30177216), (808, 22632912), (864, 21165964), (909, 20118144), (1152, 15874473), (1212, 15088608), (1616, 11316456), (1728, 10582982), (1818, 10059072), (2424, 7544304), (2727, 6706048), (3232, 5658228), (3456, 5291491), (3636, 5029536), (4848, 3772152), (5454, 3353024), (6464, 2829114), (7272, 2514768), (9696, 1886076), (10908, 1676512), (12928, 1414557), (14544, 1257384), (19392, 943038), (21816, 838256), (29088, 628692), (38784, 471519), (43632, 419128), (52391, 349056), (58176, 314346), (87264, 209564), (104782, 174528), (116352, 157173)]