66917778

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3709}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 139614720

約数和(自身を除く): 72696942

約数列:

[1, 2, 3, 6, 31, 62, 93, 97, 186, 194, 291, 582, 3007, 3709, 6014, 7418, 9021, 11127, 18042, 22254, 114979, 229958, 344937, 359773, 689874, 719546, 1079319, 2158638, 11152963, 22305926, 33458889, 66917778]

約数ペア:

[(1, 66917778), (2, 33458889), (3, 22305926), (6, 11152963), (31, 2158638), (62, 1079319), (93, 719546), (97, 689874), (186, 359773), (194, 344937), (291, 229958), (582, 114979), (3007, 22254), (3709, 18042), (6014, 11127), (7418, 9021)]