2018093238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3917}}^1$

素因数の和:4011

約数の個数: 128

約数和(自身を含む): 5416243200

約数和(自身を除く): 3398149962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 47, 54, 58, 63, 87, 94, 126, 141, 174, 189, 203, 261, 282, 329, 378, 406, 423, 522, 609, 658, 783, 846, 987, 1218, 1269, 1363, 1566, 1827, 1974, 2538, 2726, 2961, 3654, 3917, 4089, 5481, 5922, 7834, 8178, 8883, 9541, 10962, 11751, 12267, 17766, 19082, 23502, 24534, 27419, 28623, 35253, 36801, 54838, 57246, 70506, 73602, 82257, 85869, 105759, 113593, 164514, 171738, 184099, 211518, 227186, 246771, 257607, 340779, 368198, 493542, 515214, 552297, 681558, 740313, 795151, 1022337, 1104594, 1288693, 1480626, 1590302, 1656891, 2044674, 2385453, 2577386, 3067011, 3313782, 3866079, 4770906, 4970673, 5338871, 6134022, 7156359, 7732158, 9941346, 10677742, 11598237, 14312718, 16016613, 21469077, 23196474, 32033226, 34794711, 37372097, 42938154, 48049839, 69589422, 74744194, 96099678, 112116291, 144149517, 224232582, 288299034, 336348873, 672697746, 1009046619, 2018093238]

約数ペア:

[(1, 2018093238), (2, 1009046619), (3, 672697746), (6, 336348873), (7, 288299034), (9, 224232582), (14, 144149517), (18, 112116291), (21, 96099678), (27, 74744194), (29, 69589422), (42, 48049839), (47, 42938154), (54, 37372097), (58, 34794711), (63, 32033226), (87, 23196474), (94, 21469077), (126, 16016613), (141, 14312718), (174, 11598237), (189, 10677742), (203, 9941346), (261, 7732158), (282, 7156359), (329, 6134022), (378, 5338871), (406, 4970673), (423, 4770906), (522, 3866079), (609, 3313782), (658, 3067011), (783, 2577386), (846, 2385453), (987, 2044674), (1218, 1656891), (1269, 1590302), (1363, 1480626), (1566, 1288693), (1827, 1104594), (1974, 1022337), (2538, 795151), (2726, 740313), (2961, 681558), (3654, 552297), (3917, 515214), (4089, 493542), (5481, 368198), (5922, 340779), (7834, 257607), (8178, 246771), (8883, 227186), (9541, 211518), (10962, 184099), (11751, 171738), (12267, 164514), (17766, 113593), (19082, 105759), (23502, 85869), (24534, 82257), (27419, 73602), (28623, 70506), (35253, 57246), (36801, 54838)]