42702972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{827}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 107759232

約数和(自身を除く): 65056260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 662, 827, 993, 1324, 1654, 1986, 2481, 3308, 3972, 4303, 4962, 8606, 9924, 10751, 12909, 17212, 21502, 25818, 32253, 43004, 51636, 64506, 129012, 273737, 547474, 821211, 1094948, 1642422, 3284844, 3558581, 7117162, 10675743, 14234324, 21351486, 42702972]

約数ペア:

[(1, 42702972), (2, 21351486), (3, 14234324), (4, 10675743), (6, 7117162), (12, 3558581), (13, 3284844), (26, 1642422), (39, 1094948), (52, 821211), (78, 547474), (156, 273737), (331, 129012), (662, 64506), (827, 51636), (993, 43004), (1324, 32253), (1654, 25818), (1986, 21502), (2481, 17212), (3308, 12909), (3972, 10751), (4303, 9924), (4962, 8606)]