172807362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{105499}}^1$

素因数の和:105527

約数の個数: 48

約数和(自身を含む): 460824000

約数和(自身を除く): 288016638

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 105499, 210998, 316497, 632994, 738493, 949491, 1371487, 1476986, 1898982, 2215479, 2742974, 4114461, 4430958, 6646437, 8228922, 9600409, 12343383, 13292874, 19200818, 24686766, 28801227, 57602454, 86403681, 172807362]

約数ペア:

[(1, 172807362), (2, 86403681), (3, 57602454), (6, 28801227), (7, 24686766), (9, 19200818), (13, 13292874), (14, 12343383), (18, 9600409), (21, 8228922), (26, 6646437), (39, 4430958), (42, 4114461), (63, 2742974), (78, 2215479), (91, 1898982), (117, 1476986), (126, 1371487), (182, 949491), (234, 738493), (273, 632994), (546, 316497), (819, 210998), (1638, 105499)]