18471348

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 55883520

約数和(自身を除く): 37412172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 84, 106, 108, 126, 159, 189, 212, 252, 318, 371, 378, 461, 477, 636, 742, 756, 922, 954, 1113, 1383, 1431, 1484, 1844, 1908, 2226, 2766, 2862, 3227, 3339, 4149, 4452, 5532, 5724, 6454, 6678, 8298, 9681, 10017, 12447, 12908, 13356, 16596, 19362, 20034, 24433, 24894, 29043, 38724, 40068, 48866, 49788, 58086, 73299, 87129, 97732, 116172, 146598, 171031, 174258, 219897, 293196, 342062, 348516, 439794, 513093, 659691, 684124, 879588, 1026186, 1319382, 1539279, 2052372, 2638764, 3078558, 4617837, 6157116, 9235674, 18471348]

約数ペア:

[(1, 18471348), (2, 9235674), (3, 6157116), (4, 4617837), (6, 3078558), (7, 2638764), (9, 2052372), (12, 1539279), (14, 1319382), (18, 1026186), (21, 879588), (27, 684124), (28, 659691), (36, 513093), (42, 439794), (53, 348516), (54, 342062), (63, 293196), (84, 219897), (106, 174258), (108, 171031), (126, 146598), (159, 116172), (189, 97732), (212, 87129), (252, 73299), (318, 58086), (371, 49788), (378, 48866), (461, 40068), (477, 38724), (636, 29043), (742, 24894), (756, 24433), (922, 20034), (954, 19362), (1113, 16596), (1383, 13356), (1431, 12908), (1484, 12447), (1844, 10017), (1908, 9681), (2226, 8298), (2766, 6678), (2862, 6454), (3227, 5724), (3339, 5532), (4149, 4452)]