9990924

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 24820992

約数和(自身を除く): 14830068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 683, 1219, 1366, 2049, 2438, 2732, 3657, 4098, 4876, 7314, 8196, 14628, 15709, 31418, 36199, 47127, 62836, 72398, 94254, 108597, 144796, 188508, 217194, 434388, 832577, 1665154, 2497731, 3330308, 4995462, 9990924]

約数ペア:

[(1, 9990924), (2, 4995462), (3, 3330308), (4, 2497731), (6, 1665154), (12, 832577), (23, 434388), (46, 217194), (53, 188508), (69, 144796), (92, 108597), (106, 94254), (138, 72398), (159, 62836), (212, 47127), (276, 36199), (318, 31418), (636, 15709), (683, 14628), (1219, 8196), (1366, 7314), (2049, 4876), (2438, 4098), (2732, 3657)]