1909830312

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{75571}}^1$

素因数の和:75605

約数の個数: 96

約数和(自身を含む): 5776723680

約数和(自身を除く): 3866893368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 8424, 12636, 25272, 75571, 151142, 226713, 302284, 453426, 604568, 680139, 906852, 982423, 1360278, 1813704, 1964846, 2040417, 2720556, 2947269, 3929692, 4080834, 5441112, 5894538, 6121251, 7859384, 8161668, 8841807, 11789076, 12242502, 16323336, 17683614, 18363753, 23578152, 24485004, 26525421, 35367228, 36727506, 48970008, 53050842, 70734456, 73455012, 79576263, 106101684, 146910024, 159152526, 212203368, 238728789, 318305052, 477457578, 636610104, 954915156, 1909830312]

約数ペア:

[(1, 1909830312), (2, 954915156), (3, 636610104), (4, 477457578), (6, 318305052), (8, 238728789), (9, 212203368), (12, 159152526), (13, 146910024), (18, 106101684), (24, 79576263), (26, 73455012), (27, 70734456), (36, 53050842), (39, 48970008), (52, 36727506), (54, 35367228), (72, 26525421), (78, 24485004), (81, 23578152), (104, 18363753), (108, 17683614), (117, 16323336), (156, 12242502), (162, 11789076), (216, 8841807), (234, 8161668), (243, 7859384), (312, 6121251), (324, 5894538), (351, 5441112), (468, 4080834), (486, 3929692), (648, 2947269), (702, 2720556), (936, 2040417), (972, 1964846), (1053, 1813704), (1404, 1360278), (1944, 982423), (2106, 906852), (2808, 680139), (3159, 604568), (4212, 453426), (6318, 302284), (8424, 226713), (12636, 151142), (25272, 75571)]