218621232

素因数分解:

$2^4\times 3^2\times {\mathrm{1518203}}^1$

素因数の和:1518217

約数の個数: 30

約数和(自身を含む): 611836212

約数和(自身を除く): 393214980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1518203, 3036406, 4554609, 6072812, 9109218, 12145624, 13663827, 18218436, 24291248, 27327654, 36436872, 54655308, 72873744, 109310616, 218621232]

約数ペア:

[(1, 218621232), (2, 109310616), (3, 72873744), (4, 54655308), (6, 36436872), (8, 27327654), (9, 24291248), (12, 18218436), (16, 13663827), (18, 12145624), (24, 9109218), (36, 6072812), (48, 4554609), (72, 3036406), (144, 1518203)]