1836691971

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 2538086400

約数和(自身を除く): 701394429

約数列:

[1, 3, 67, 71, 179, 201, 213, 537, 719, 2157, 4757, 11993, 12709, 14271, 35979, 38127, 48173, 51049, 128701, 144519, 153147, 386103, 851503, 2554509, 3420283, 8622967, 9137771, 10260849, 25868901, 27413313, 612230657, 1836691971]

約数ペア:

[(1, 1836691971), (3, 612230657), (67, 27413313), (71, 25868901), (179, 10260849), (201, 9137771), (213, 8622967), (537, 3420283), (719, 2554509), (2157, 851503), (4757, 386103), (11993, 153147), (12709, 144519), (14271, 128701), (35979, 51049), (38127, 48173)]