1809648

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 80

約数和(自身を含む): 5356800

約数和(自身を除く): 3547152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 71, 72, 108, 118, 142, 144, 177, 213, 216, 236, 284, 354, 426, 432, 472, 531, 568, 639, 708, 852, 944, 1062, 1136, 1278, 1416, 1593, 1704, 1917, 2124, 2556, 2832, 3186, 3408, 3834, 4189, 4248, 5112, 6372, 7668, 8378, 8496, 10224, 12567, 12744, 15336, 16756, 25134, 25488, 30672, 33512, 37701, 50268, 67024, 75402, 100536, 113103, 150804, 201072, 226206, 301608, 452412, 603216, 904824, 1809648]

約数ペア:

[(1, 1809648), (2, 904824), (3, 603216), (4, 452412), (6, 301608), (8, 226206), (9, 201072), (12, 150804), (16, 113103), (18, 100536), (24, 75402), (27, 67024), (36, 50268), (48, 37701), (54, 33512), (59, 30672), (71, 25488), (72, 25134), (108, 16756), (118, 15336), (142, 12744), (144, 12567), (177, 10224), (213, 8496), (216, 8378), (236, 7668), (284, 6372), (354, 5112), (426, 4248), (432, 4189), (472, 3834), (531, 3408), (568, 3186), (639, 2832), (708, 2556), (852, 2124), (944, 1917), (1062, 1704), (1136, 1593), (1278, 1416)]