2226276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 6237504

約数和(自身を除く): 4011228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 71, 78, 117, 134, 142, 156, 201, 213, 234, 268, 284, 402, 426, 468, 603, 639, 804, 852, 871, 923, 1206, 1278, 1742, 1846, 2412, 2556, 2613, 2769, 3484, 3692, 4757, 5226, 5538, 7839, 8307, 9514, 10452, 11076, 14271, 15678, 16614, 19028, 28542, 31356, 33228, 42813, 57084, 61841, 85626, 123682, 171252, 185523, 247364, 371046, 556569, 742092, 1113138, 2226276]

約数ペア:

[(1, 2226276), (2, 1113138), (3, 742092), (4, 556569), (6, 371046), (9, 247364), (12, 185523), (13, 171252), (18, 123682), (26, 85626), (36, 61841), (39, 57084), (52, 42813), (67, 33228), (71, 31356), (78, 28542), (117, 19028), (134, 16614), (142, 15678), (156, 14271), (201, 11076), (213, 10452), (234, 9514), (268, 8307), (284, 7839), (402, 5538), (426, 5226), (468, 4757), (603, 3692), (639, 3484), (804, 2769), (852, 2613), (871, 2556), (923, 2412), (1206, 1846), (1278, 1742)]