19982213352

素因数分解:

$2^3\times 3^4\times {\mathrm{30836749}}^1$

素因数の和:30836767

約数の個数: 40

約数和(自身を含む): 55968701250

約数和(自身を除く): 35986487898

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 30836749, 61673498, 92510247, 123346996, 185020494, 246693992, 277530741, 370040988, 555061482, 740081976, 832592223, 1110122964, 1665184446, 2220245928, 2497776669, 3330368892, 4995553338, 6660737784, 9991106676, 19982213352]

約数ペア:

[(1, 19982213352), (2, 9991106676), (3, 6660737784), (4, 4995553338), (6, 3330368892), (8, 2497776669), (9, 2220245928), (12, 1665184446), (18, 1110122964), (24, 832592223), (27, 740081976), (36, 555061482), (54, 370040988), (72, 277530741), (81, 246693992), (108, 185020494), (162, 123346996), (216, 92510247), (324, 61673498), (648, 30836749)]