19983704472

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2025923}}^1$

素因数の和:2026072

約数の個数: 48

約数和(自身を含む): 54517614840

約数和(自身を除く): 34533910368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 2025923, 4051846, 6077769, 8103692, 12155538, 16207384, 18233307, 24311076, 36466614, 48622152, 72933228, 145866456, 277551451, 555102902, 832654353, 1110205804, 1665308706, 2220411608, 2497963059, 3330617412, 4995926118, 6661234824, 9991852236, 19983704472]

約数ペア:

[(1, 19983704472), (2, 9991852236), (3, 6661234824), (4, 4995926118), (6, 3330617412), (8, 2497963059), (9, 2220411608), (12, 1665308706), (18, 1110205804), (24, 832654353), (36, 555102902), (72, 277551451), (137, 145866456), (274, 72933228), (411, 48622152), (548, 36466614), (822, 24311076), (1096, 18233307), (1233, 16207384), (1644, 12155538), (2466, 8103692), (3288, 6077769), (4932, 4051846), (9864, 2025923)]