21167763642

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2992333}}^1$

素因数の和:2992475

約数の個数: 32

約数和(自身を含む): 47398570560

約数和(自身を除く): 26230806918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 2992333, 5984666, 8976999, 17953998, 26930997, 53861994, 80792991, 161585982, 391995623, 783991246, 1175986869, 2351973738, 3527960607, 7055921214, 10583881821, 21167763642]

約数ペア:

[(1, 21167763642), (2, 10583881821), (3, 7055921214), (6, 3527960607), (9, 2351973738), (18, 1175986869), (27, 783991246), (54, 391995623), (131, 161585982), (262, 80792991), (393, 53861994), (786, 26930997), (1179, 17953998), (2358, 8976999), (3537, 5984666), (7074, 2992333)]