18003492

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12823}}^1$

素因数の和:12849

約数の個数: 48

約数和(自身を含む): 50270080

約数和(自身を除く): 32266588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 12823, 25646, 38469, 51292, 76938, 115407, 153876, 166699, 230814, 333398, 346221, 461628, 500097, 666796, 692442, 1000194, 1384884, 1500291, 2000388, 3000582, 4500873, 6001164, 9001746, 18003492]

約数ペア:

[(1, 18003492), (2, 9001746), (3, 6001164), (4, 4500873), (6, 3000582), (9, 2000388), (12, 1500291), (13, 1384884), (18, 1000194), (26, 692442), (27, 666796), (36, 500097), (39, 461628), (52, 346221), (54, 333398), (78, 230814), (108, 166699), (117, 153876), (156, 115407), (234, 76938), (351, 51292), (468, 38469), (702, 25646), (1404, 12823)]