121809198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{1013}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 284366160

約数和(自身を除く): 162556962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 409, 818, 1013, 1227, 2026, 2454, 2863, 3039, 5726, 6078, 7091, 8589, 14182, 17178, 20041, 21273, 40082, 42546, 49637, 60123, 99274, 120246, 148911, 297822, 414317, 828634, 1242951, 2485902, 2900219, 5800438, 8700657, 17401314, 20301533, 40603066, 60904599, 121809198]

約数ペア:

[(1, 121809198), (2, 60904599), (3, 40603066), (6, 20301533), (7, 17401314), (14, 8700657), (21, 5800438), (42, 2900219), (49, 2485902), (98, 1242951), (147, 828634), (294, 414317), (409, 297822), (818, 148911), (1013, 120246), (1227, 99274), (2026, 60123), (2454, 49637), (2863, 42546), (3039, 40082), (5726, 21273), (6078, 20041), (7091, 17178), (8589, 14182)]