16532748

素因数分解:

$2^2\times 3^5\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 44121168

約数和(自身を除く): 27588420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 233, 243, 292, 324, 438, 466, 486, 657, 699, 876, 932, 972, 1314, 1398, 1971, 2097, 2628, 2796, 3942, 4194, 5913, 6291, 7884, 8388, 11826, 12582, 17009, 17739, 18873, 23652, 25164, 34018, 35478, 37746, 51027, 56619, 68036, 70956, 75492, 102054, 113238, 153081, 204108, 226476, 306162, 459243, 612324, 918486, 1377729, 1836972, 2755458, 4133187, 5510916, 8266374, 16532748]

約数ペア:

[(1, 16532748), (2, 8266374), (3, 5510916), (4, 4133187), (6, 2755458), (9, 1836972), (12, 1377729), (18, 918486), (27, 612324), (36, 459243), (54, 306162), (73, 226476), (81, 204108), (108, 153081), (146, 113238), (162, 102054), (219, 75492), (233, 70956), (243, 68036), (292, 56619), (324, 51027), (438, 37746), (466, 35478), (486, 34018), (657, 25164), (699, 23652), (876, 18873), (932, 17739), (972, 17009), (1314, 12582), (1398, 11826), (1971, 8388), (2097, 7884), (2628, 6291), (2796, 5913), (3942, 4194)]