243417642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{100669}}^1$

素因数の和:100718

約数の個数: 32

約数和(自身を含む): 541201920

約数和(自身を除く): 297784278

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 100669, 201338, 302007, 604014, 1308697, 2617394, 3120739, 3926091, 6241478, 7852182, 9362217, 18724434, 40569607, 81139214, 121708821, 243417642]

約数ペア:

[(1, 243417642), (2, 121708821), (3, 81139214), (6, 40569607), (13, 18724434), (26, 9362217), (31, 7852182), (39, 6241478), (62, 3926091), (78, 3120739), (93, 2617394), (186, 1308697), (403, 604014), (806, 302007), (1209, 201338), (2418, 100669)]