18458928

素因数分解:

$2^4\times 3^4\times {\mathrm{14243}}^1$

素因数の和:14263

約数の個数: 50

約数和(自身を含む): 53429244

約数和(自身を除く): 34970316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 14243, 28486, 42729, 56972, 85458, 113944, 128187, 170916, 227888, 256374, 341832, 384561, 512748, 683664, 769122, 1025496, 1153683, 1538244, 2050992, 2307366, 3076488, 4614732, 6152976, 9229464, 18458928]

約数ペア:

[(1, 18458928), (2, 9229464), (3, 6152976), (4, 4614732), (6, 3076488), (8, 2307366), (9, 2050992), (12, 1538244), (16, 1153683), (18, 1025496), (24, 769122), (27, 683664), (36, 512748), (48, 384561), (54, 341832), (72, 256374), (81, 227888), (108, 170916), (144, 128187), (162, 113944), (216, 85458), (324, 56972), (432, 42729), (648, 28486), (1296, 14243)]