1217704914

素因数分解:

$2^1\times 3^4\times {\mathrm{251}}^1\times {\mathrm{29947}}^1$

素因数の和:30212

約数の個数: 40

約数和(自身を含む): 2739523248

約数和(自身を除く): 1521818334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 251, 502, 753, 1506, 2259, 4518, 6777, 13554, 20331, 29947, 40662, 59894, 89841, 179682, 269523, 539046, 808569, 1617138, 2425707, 4851414, 7516697, 15033394, 22550091, 45100182, 67650273, 135300546, 202950819, 405901638, 608852457, 1217704914]

約数ペア:

[(1, 1217704914), (2, 608852457), (3, 405901638), (6, 202950819), (9, 135300546), (18, 67650273), (27, 45100182), (54, 22550091), (81, 15033394), (162, 7516697), (251, 4851414), (502, 2425707), (753, 1617138), (1506, 808569), (2259, 539046), (4518, 269523), (6777, 179682), (13554, 89841), (20331, 59894), (29947, 40662)]