19050372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 53333280

約数和(自身を除く): 34282908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 657, 659, 803, 876, 1314, 1318, 1606, 1977, 2409, 2628, 2636, 3212, 3954, 4818, 5931, 7227, 7249, 7908, 9636, 11862, 14454, 14498, 21747, 23724, 28908, 28996, 43494, 48107, 65241, 86988, 96214, 130482, 144321, 192428, 260964, 288642, 432963, 529177, 577284, 865926, 1058354, 1587531, 1731852, 2116708, 3175062, 4762593, 6350124, 9525186, 19050372]

約数ペア:

[(1, 19050372), (2, 9525186), (3, 6350124), (4, 4762593), (6, 3175062), (9, 2116708), (11, 1731852), (12, 1587531), (18, 1058354), (22, 865926), (33, 577284), (36, 529177), (44, 432963), (66, 288642), (73, 260964), (99, 192428), (132, 144321), (146, 130482), (198, 96214), (219, 86988), (292, 65241), (396, 48107), (438, 43494), (657, 28996), (659, 28908), (803, 23724), (876, 21747), (1314, 14498), (1318, 14454), (1606, 11862), (1977, 9636), (2409, 7908), (2628, 7249), (2636, 7227), (3212, 5931), (3954, 4818)]