3847138974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{16319}}^1$

素因数の和:18205

約数の個数: 48

約数和(自身を含む): 9531924480

約数和(自身を除く): 5684785506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1871, 3742, 5613, 11226, 13097, 16319, 16839, 26194, 32638, 33678, 39291, 48957, 78582, 97914, 114233, 117873, 146871, 228466, 235746, 293742, 342699, 685398, 1028097, 2056194, 30532849, 61065698, 91598547, 183197094, 213729943, 274795641, 427459886, 549591282, 641189829, 1282379658, 1923569487, 3847138974]

約数ペア:

[(1, 3847138974), (2, 1923569487), (3, 1282379658), (6, 641189829), (7, 549591282), (9, 427459886), (14, 274795641), (18, 213729943), (21, 183197094), (42, 91598547), (63, 61065698), (126, 30532849), (1871, 2056194), (3742, 1028097), (5613, 685398), (11226, 342699), (13097, 293742), (16319, 235746), (16839, 228466), (26194, 146871), (32638, 117873), (33678, 114233), (39291, 97914), (48957, 78582)]