18290013846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{659}}^1$

素因数の和:1062

約数の個数: 96

約数和(自身を含む): 40211043840

約数和(自身を除く): 21921029994

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 169, 202, 271, 303, 338, 507, 542, 606, 659, 813, 1014, 1313, 1318, 1626, 1977, 2626, 3523, 3939, 3954, 7046, 7878, 8567, 10569, 17069, 17134, 21138, 25701, 27371, 34138, 45799, 51207, 51402, 54742, 66559, 82113, 91598, 102414, 111371, 133118, 137397, 164226, 178589, 199677, 222742, 274794, 334113, 355823, 357178, 399354, 535767, 668226, 711646, 865267, 1067469, 1071534, 1730534, 2134938, 2321657, 2595801, 4625699, 4643314, 5191602, 6964971, 9251398, 11248471, 13877097, 13929942, 18037489, 22496942, 27754194, 30181541, 33745413, 36074978, 54112467, 60363082, 67490826, 90544623, 108224934, 181089246, 234487357, 468974714, 703462071, 1406924142, 3048335641, 6096671282, 9145006923, 18290013846]

約数ペア:

[(1, 18290013846), (2, 9145006923), (3, 6096671282), (6, 3048335641), (13, 1406924142), (26, 703462071), (39, 468974714), (78, 234487357), (101, 181089246), (169, 108224934), (202, 90544623), (271, 67490826), (303, 60363082), (338, 54112467), (507, 36074978), (542, 33745413), (606, 30181541), (659, 27754194), (813, 22496942), (1014, 18037489), (1313, 13929942), (1318, 13877097), (1626, 11248471), (1977, 9251398), (2626, 6964971), (3523, 5191602), (3939, 4643314), (3954, 4625699), (7046, 2595801), (7878, 2321657), (8567, 2134938), (10569, 1730534), (17069, 1071534), (17134, 1067469), (21138, 865267), (25701, 711646), (27371, 668226), (34138, 535767), (45799, 399354), (51207, 357178), (51402, 355823), (54742, 334113), (66559, 274794), (82113, 222742), (91598, 199677), (102414, 178589), (111371, 164226), (133118, 137397)]