2100852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:157

約数の個数: 54

約数和(自身を含む): 5805618

約数和(自身を除く): 3704766

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 3484, 4489, 5226, 7839, 8978, 10452, 13467, 15678, 17956, 26934, 31356, 40401, 53868, 58357, 80802, 116714, 161604, 175071, 233428, 350142, 525213, 700284, 1050426, 2100852]

約数ペア:

[(1, 2100852), (2, 1050426), (3, 700284), (4, 525213), (6, 350142), (9, 233428), (12, 175071), (13, 161604), (18, 116714), (26, 80802), (36, 58357), (39, 53868), (52, 40401), (67, 31356), (78, 26934), (117, 17956), (134, 15678), (156, 13467), (201, 10452), (234, 8978), (268, 7839), (402, 5226), (468, 4489), (603, 3484), (804, 2613), (871, 2412), (1206, 1742)]