2625757974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{159079}}^1$

素因数の和:159225

約数の個数: 48

約数和(自身を含む): 6551550720

約数和(自身を除く): 3925792746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 5502, 8253, 16506, 159079, 318158, 477237, 954474, 1113553, 1431711, 2227106, 2863422, 3340659, 6681318, 10021977, 20043954, 20839349, 41678698, 62518047, 125036094, 145875443, 187554141, 291750886, 375108282, 437626329, 875252658, 1312878987, 2625757974]

約数ペア:

[(1, 2625757974), (2, 1312878987), (3, 875252658), (6, 437626329), (7, 375108282), (9, 291750886), (14, 187554141), (18, 145875443), (21, 125036094), (42, 62518047), (63, 41678698), (126, 20839349), (131, 20043954), (262, 10021977), (393, 6681318), (786, 3340659), (917, 2863422), (1179, 2227106), (1834, 1431711), (2358, 1113553), (2751, 954474), (5502, 477237), (8253, 318158), (16506, 159079)]