1800744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 5184000

約数和(自身を除く): 3383256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 359, 418, 456, 627, 718, 836, 1077, 1254, 1436, 1672, 2154, 2508, 2872, 3949, 4308, 5016, 6821, 7898, 8616, 11847, 13642, 15796, 20463, 23694, 27284, 31592, 40926, 47388, 54568, 75031, 81852, 94776, 150062, 163704, 225093, 300124, 450186, 600248, 900372, 1800744]

約数ペア:

[(1, 1800744), (2, 900372), (3, 600248), (4, 450186), (6, 300124), (8, 225093), (11, 163704), (12, 150062), (19, 94776), (22, 81852), (24, 75031), (33, 54568), (38, 47388), (44, 40926), (57, 31592), (66, 27284), (76, 23694), (88, 20463), (114, 15796), (132, 13642), (152, 11847), (209, 8616), (228, 7898), (264, 6821), (359, 5016), (418, 4308), (456, 3949), (627, 2872), (718, 2508), (836, 2154), (1077, 1672), (1254, 1436)]