123012942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{1907}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 265410432

約数和(自身を除く): 142397490

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 827, 1654, 1907, 2481, 3814, 4962, 5721, 10751, 11442, 21502, 24791, 32253, 49582, 64506, 74373, 148746, 1577089, 3154178, 4731267, 9462534, 20502157, 41004314, 61506471, 123012942]

約数ペア:

[(1, 123012942), (2, 61506471), (3, 41004314), (6, 20502157), (13, 9462534), (26, 4731267), (39, 3154178), (78, 1577089), (827, 148746), (1654, 74373), (1907, 64506), (2481, 49582), (3814, 32253), (4962, 24791), (5721, 21502), (10751, 11442)]