1312038

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:123

約数の個数: 80

約数和(自身を含む): 3659040

約数和(自身を除く): 2347002

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 89, 91, 117, 126, 162, 178, 182, 189, 234, 267, 273, 351, 378, 534, 546, 567, 623, 702, 801, 819, 1053, 1134, 1157, 1246, 1602, 1638, 1869, 2106, 2314, 2403, 2457, 3471, 3738, 4806, 4914, 5607, 6942, 7209, 7371, 8099, 10413, 11214, 14418, 14742, 16198, 16821, 20826, 24297, 31239, 33642, 48594, 50463, 62478, 72891, 93717, 100926, 145782, 187434, 218673, 437346, 656019, 1312038]

約数ペア:

[(1, 1312038), (2, 656019), (3, 437346), (6, 218673), (7, 187434), (9, 145782), (13, 100926), (14, 93717), (18, 72891), (21, 62478), (26, 50463), (27, 48594), (39, 33642), (42, 31239), (54, 24297), (63, 20826), (78, 16821), (81, 16198), (89, 14742), (91, 14418), (117, 11214), (126, 10413), (162, 8099), (178, 7371), (182, 7209), (189, 6942), (234, 5607), (267, 4914), (273, 4806), (351, 3738), (378, 3471), (534, 2457), (546, 2403), (567, 2314), (623, 2106), (702, 1869), (801, 1638), (819, 1602), (1053, 1246), (1134, 1157)]