15702042018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{74531}}^1$

素因数の和:74659

約数の個数: 64

約数和(自身を含む): 35210109312

約数和(自身を除く): 19508067294

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 73, 74, 78, 111, 146, 219, 222, 438, 481, 949, 962, 1443, 1898, 2701, 2847, 2886, 5402, 5694, 8103, 16206, 35113, 70226, 74531, 105339, 149062, 210678, 223593, 447186, 968903, 1937806, 2757647, 2906709, 5440763, 5515294, 5813418, 8272941, 10881526, 16322289, 16545882, 32644578, 35849411, 70729919, 71698822, 107548233, 141459838, 201308231, 212189757, 215096466, 402616462, 424379514, 603924693, 1207849386, 2617007003, 5234014006, 7851021009, 15702042018]

約数ペア:

[(1, 15702042018), (2, 7851021009), (3, 5234014006), (6, 2617007003), (13, 1207849386), (26, 603924693), (37, 424379514), (39, 402616462), (73, 215096466), (74, 212189757), (78, 201308231), (111, 141459838), (146, 107548233), (219, 71698822), (222, 70729919), (438, 35849411), (481, 32644578), (949, 16545882), (962, 16322289), (1443, 10881526), (1898, 8272941), (2701, 5813418), (2847, 5515294), (2886, 5440763), (5402, 2906709), (5694, 2757647), (8103, 1937806), (16206, 968903), (35113, 447186), (70226, 223593), (74531, 210678), (105339, 149062)]