2154210636

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{59581}}^1$

素因数の和:59742

約数の個数: 48

約数和(自身を含む): 5285161728

約数和(自身を除く): 3130951092

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 131, 138, 262, 276, 393, 524, 786, 1572, 3013, 6026, 9039, 12052, 18078, 36156, 59581, 119162, 178743, 238324, 357486, 714972, 1370363, 2740726, 4111089, 5481452, 7805111, 8222178, 15610222, 16444356, 23415333, 31220444, 46830666, 93661332, 179517553, 359035106, 538552659, 718070212, 1077105318, 2154210636]

約数ペア:

[(1, 2154210636), (2, 1077105318), (3, 718070212), (4, 538552659), (6, 359035106), (12, 179517553), (23, 93661332), (46, 46830666), (69, 31220444), (92, 23415333), (131, 16444356), (138, 15610222), (262, 8222178), (276, 7805111), (393, 5481452), (524, 4111089), (786, 2740726), (1572, 1370363), (3013, 714972), (6026, 357486), (9039, 238324), (12052, 178743), (18078, 119162), (36156, 59581)]