7155642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 15523200

約数和(自身を除く): 8367558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 461, 597, 922, 1194, 1383, 2587, 2766, 5174, 5993, 7761, 11986, 15522, 17979, 35958, 91739, 183478, 275217, 550434, 1192607, 2385214, 3577821, 7155642]

約数ペア:

[(1, 7155642), (2, 3577821), (3, 2385214), (6, 1192607), (13, 550434), (26, 275217), (39, 183478), (78, 91739), (199, 35958), (398, 17979), (461, 15522), (597, 11986), (922, 7761), (1194, 5993), (1383, 5174), (2587, 2766)]